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-987 + 654 + 321 = 0

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โˆ™ 2014-06-17 18:01:49
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Q: How can you make the equation 987654321 equal 0 by only using two plus signs and one minus sign?
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How can you make the equation 987654321 equal 100 by only using addition signs?

98 - 76 + 54 + 3 + 21 = 100 :D


What plus and minus signs mean in correlation mean?

They equal a minus and two +'s or two -'s equal a + :)


What does x equal in the equation 52x-5-3 12?

This website tends to omit some crucial operational signs. It will be impossible to answer your question accurately without all the proper signs. Please re-submit it with the equation written out. (plus, minus, equals, etc.)


Does plus minus mean plus?

Same mathematical signs equal plus Different mathematical signs equal minus Plus Plus = Plus (+)(+) = + Minus Minus = Plus (-)(-) = + Plus Minus = Minus (+)(-) = - Minus Plus = Minus (-)(+) = - So the direct answer to your question would be: plus minus equals minus


How do you solve the equation 51 2z 8z equals 23?

By including its plus or minus signs


Does an expression have an equal sign?

No, expressions do not have equal signs. Equations do, though. You can think of it like this: Equtions have EQUAl signs, while expressions do not.No, an expression cannot have an equal sign. If it were to have an equal sign, it would then be an equation.


What is 10p 2 3p equals 36?

It is an equation with the plus or minus signs missing which makes it impossible to solve.


What does a plus add a minus equal?

When you have two different signs together (a plus and a minus) the minus takes precedence (the minus "wins"). So, for example, 9 + -3 = 9 - 3 = 6.


How many addition signs should be put between the digits of the number 987654321 and where should they be put to get a total of 99?

9+8+7+65+4+3+2+1 = 99. So 7 addition signs need to go in 987654321 to get a total of 99.


Which ordered pair is a solution of the equation 4x 2y 16?

Without any plus or minus signs or an equality sign the given terms can't be considered to be an equation.


What does a plus minus a minus equal?

A positive number minus a negative number? x - -x is the same as x + x because the negative signs cancel each other out and become positive. So, when you see two negative signs right after the other, just add.


Where should addition signs be placed between digits of the number 987654321 to get a total of 90?

io dont know


Does an equation have an equal sign?

yes. equations have an equals signs and expressions don't


What is the value of x in the equation -12x equals 72?

-6 when you multiply two minus numbers the minus signs cancel each other out so -12 * -6 = 72


What is the difference between an expression and equation and an inequality?

simply put, an expression has no "equal to" sign (=). and equation has the "equal" to sign and and inequality has either one of these signs <, >


Is -9 6 0 a true equation?

That's not an equation, it has no equal sign. It seems that when typing a question, the equal sign and some other signs get eliminated on this site; you'll have to write the equal sign as "equals" or "equal"; similarly for some other special symbols.


Why is minus into minus a plus?

Because both minus signs to be cut therefore minus * minus will be treated as plus numbers


What is the product of -(-5)(-3)?

Because of the three minus signs, i.e. an odd number of minus signs, the answer is negative.


You are about to factor a quadratic equation involving some x's is some x's and a plain numberyou see that the sign in front of the x's is negativeand the sign in front of the plain number is positi?

This tells you that both factors are likely to have minus signs.That means that both of your brackets will have minus signs.


What century did mathematician first used plus and minus signs?

Mathematicians first used the plus and minus signs in the sixteenth century.


What is an expression that are set apart by plus or minus signs?

Terms are in expressions that separate by plus or minus signs. The answer is TERMS.


What is the plus and minus signs in NBA standing?

rankings


How do solve y3x 2 anda y3x-2?

Without any equality signs and a missing plus or minus sign the given expressions can't be solved as in an equation.


How do you add numbers with different signs?

You add all the numbers with + signs and subtract all that have minus signs.


How many addition signs should be put between the digits of the number 987654321 to get a total of 99?

9 + 8 + 7 + 65 + 4 + 3 + 2 + 1 = 99, so 7 plus signs.

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