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What is the answer to 120x+(-2x)
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What is the answer to 120x+(-2x)

User Sunil Kumawat
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1 Answer

3 votes

We have that


120x+(-2x)

Remember that if you multiply plus and minus you get minus. Check out this table for sing multiplication

In other words, if you multiply two sings that are the same, you get a plus. Otherwise, you'll get a minus.

Therefore,


120x+(-2x)\rightarrow120x-2x\rightarrow118x

The answer is 118x

What is the answer to 120x+(-2x)-example-1
User Jimmithy
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