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3 votes
A + b − _____ = a
help :)

2 Answers

5 votes

It's b. It's a + b - b = a.

User Hodges
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3.1k points
3 votes

Explanation:

Subtract a from both sides

a-a+b-___=a-a

b-__=0

b=___

answer:b

Hope that helps :)

User Kevin Thompson
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