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You would subtract. For example, if you have 5-7, you would subtract the two like normal. And if you have 5+(-7) you would also subtract, because adding a negative number to a positive is the same as subtracting.
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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
Calculate the following 7 - -2 equals?
A minus and a minus makes a plus A plus and a plus makes a plus A minus and a plus or plus and a minus makes a minus 7 - -2 is a minus and a minus Therefore the answer is 7 + 2 = 9
What does a plus with a minus under it mean math?
A plus with a minus under it means "plus or minus" in math.
When you square a minus number does it stay a minus?
No, it becomes a plus, since minus x minus = plus
Is difference plus or minus?
Minus...
What are the plus and minus called in algebra?
They are called plus and minus - no difference there!
What does a plus and and minus make?
= a minus
What is a plus equals plus plus a minus minus minus a?
Your question does not make sense. It would probably be interpreted as a + = ++a ---a
Does a - and - make plus in algebra?
yes
Answer to this algebra problem 3x plus 4y plus 6x minus 2y?
What are you trying to get? (0,0) works for roots Hope I helped, Y.a.r.o.
What does a plus and a minus make?
-- If they're being multiplied or divided, then they make a minus. -- If they're being added or subtracted, then they can make either a plus or a minus. It depends on which one is bigger.
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
What is Plus and minus are two?
If something plus and minus something else make two then the initial value must be 2.
What is a plus and a plus if a plus and a minus is a minus?
A plus + a plus is a plus.
Calculate the following 7 - -2 equals?
A minus and a minus makes a plus A plus and a plus makes a plus A minus and a plus or plus and a minus makes a minus 7 - -2 is a minus and a minus Therefore the answer is 7 + 2 = 9
Do two plus signs make a minus?
In addition and subtraction, if the plus sign is larger than the minus sign, then it's a plus. For example: +10 minus -20 = -10 If the plus sign is smaller than the minus sign, the answer will be a minus. For example: -10 minus + 20 = -10 In multiplication, if you have 2 plus signs, the answer will be a plus sign. If you have 2 minus signs, the answer will be a plus sign then, too. But if you have a plus and a minus sign, then the answer will be a minus. For example: +5 x + 2 = +10 -5 x - 2 = +10 -5 x +2 = -10
What does a minus plus a minus equal9?
A minus plus a minus will give a sum with a minus also.
