Best Answer

It truly depends on what the problem is, but normally a negative will change the overall answer of the sum:

+ and - = negative answer

- and - = positive answer

+ and + = positive answer

- and + = negative answer

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โˆ™ 2011-05-23 04:03:42
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Q: Do you change anything to a problem if it is a negative and a positive?
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Related questions

What is negative eight minus two?

Negative - a positive would make it keep it change it change it so the problem would look like this -8 + -2 = -6, Im in honors math just to let you know, with all the subtraction problems, if they are integers,you do keep it change it change it keep the first digit and don't do anything to it change the subtraction sign to an addition sign and if the next integer is positive make it a negative if it is a negative make it a positive.

What is negative 4 minus positive 21?

the answer of negative 4 minus positive 21 is positive 25 because you leave the negative 4 as is, change the minus to a plus, and change positive 21 to negative 21. (Leave Change Change)

What do you mean by the term impacts?

For me impacts is anything that affect me or change me in positive way or negative way.

What is a negative multiplied by a negative?

negative*negative=positive negative/positive=negative negative\negative=positve negative-positive=change the sign to a plus and then change the number after the sign and get your answer negative +positive=which ever numbr is bigger minus positive+positive=positive

Is this a positive or a negative change why?

Industrial Revolution had both negative and positive change in the Americans.

How do you determine negatives or positives in math equations?

Numbers are justified as positive, which is usually written as just a number but can be written with a plus (+) sign in front of the number. (e.g. 15 or +15), or negative. Negative numbers are numbers in the negative integers, or below 0. They are written with a minus (-) sign in front of them. (e.g. -15) ---------------------------------------------------------------------------------- ..::To solve remember these rules::.. When multiplying: positive x negative = negative positive x positive = positive negative x negative = positive When dividing: positive / negative = negative positive / positive = positive negative / negative = positive When adding: In a positive + negative situation, if the negative number has a higher number than the positive (e.g. -25 + 10) then the number is negative, this is always true when adding a higher negative to a positive. If the positive has a higher number (e.g. 25 + -10) then it's just the opposite, it will be a positive number. -------------You can solve these very easily: 25 + -10 --> (25) + (-10) to keep it well organized and easier to work with,now just remember "Keep Change Change"... - keep 25 as it is, change "+" to a "-" and change the "-10" to a positive 10. As a result, you will have: 25 - 10. Now solve. Answer = 15 (positive). If for instance you have a negative + positive, the same rules apply (Keep Change Change) negative + negative = negative positive + positive = positive When subtracting: negative - positive (vice versa), use Keep Change Change as you did with adding positives and negatives. negative - negative, use Keep Change Change positive - positive, use Keep Change Change if the number you are subtracting is a higher number. (e.g. 10-15) If you need anymore help, try asking a more specific question again on Wikianswers, search for math websites on the web, or ask your teacher or college professor for help.

A molecule having slighty negative and positive ends with regard to change?

a molecule having slightly negative and positive ends with regard to change

Why is the product of two negative numbers positive?

Multiplying something by a negative number makes it change signs. A positive number multiplied by a negative is negative therefore a negative * a negative is positive.

What a positive plus a negative?

a positive plus a negative is a positive example 9-(-2) you would change the double negative to a positive hope this helped :)

Will this entropy change by positive or negative?


How do you change a negative number into a decimal?

You divide the negative number by a positive number for it to stay positive. And you divide the negative number by a negative number for it to become positive.

What does a positive number minus a positive numbe equal?

you change the minus to a positive and change the 2nd positive number to a negative number..the answer can be either negative or positive depending on the sign of the greatest number(:

Positive and negative effects of the Protestant Reformation on women?

for me,reformation have always been the problem of everyone.but we have to accept that change is constant in our life......

The change from negative to positive and from positive to negative in an alternating current?

Is called AC voltage or current.

When you subtract a negative number by a positive number is the number positive or negative?

5 - (-2) ______ 7 In this problem, it equals a positive because you do keep (5), change (- to +) change (- to + again). Keep, change, change. 6 - (-7) _____ 13 Again, we do keep (6), change (- to +), change (- to + again) So, positive.

Is this a positive or a negative change why history?

Industrial Revolution has both the negative and positive changes in the history of Americans.

How do you subtract negative numbers from positive numbers?

The negative sign will change to a positive sign when subtracting negative numbers from positive numbers so you will simply add them together.

How can you change a sentence from a negative statement to a positive statement?

Negative: "Can't you do anything right!" the mother screamed at her daughter concerning her messy room. Positive: "You organized your desk and made your bed!" the mother praised her daughter. "I'll bring you a laundry basket so you can get the dirty clothes picked up from the floor." Negative: The math teacher ignored the girls in the class. Positive: The math teacher included the girls in the class. Negative: I have a difficult problem I cannot solve. Positive: I can solve even a difficult problem. Negative: Nobody loves me. Positive: My family and friends love me. Negative: It's no use to even try because I'll fail. Positive: Every time I try, there's always a chance I'll succeed.

Will this entropy change by positive or negative frost forms on a window pane?

Negative (A+) AG : )

Can a positive ANA change to a negative ANA?

I have had blood several blood tests. In some, there is a positive ana and in others it's negative. What causes this?

What is the difference between positive negative and constant rate of change?

left to right positive,right to left negative rate

Is the change in enthalpy positive or negative for an exothermic reaction?

Negative. Heat is lost.

Why the conjugation only change the sign of the imaginary part?

when you square a negative number you also get a positive result (because a negative times a negative gives a positive)

When sugar dissolves es in water is the change in entropy positive or negative?


Will this entropy change by positive or negative frost forms a window pane?