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1 vote
-18 + y = -7. what does y equal?

2 Answers

6 votes
If -18+y=-7 you subtract -18 ( or add 18) to -7 and you will get y=11
User Wridgers
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4 votes
y is equal to 11 think of what you need to add to -18 to get -7. or think about a number line, where negative numbers go to the left and positives go to the right.
User Joette
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