What is the solution to 7(a-1)=7

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asked Oct 20, 2018 161k views

2 Answers

Kage · Answer 1 · 2018-10-26T03:51:34+0000

7(a-1)=7
7a-7=7
Add 7 on both sides
7a=14
Divide by 7 on both sides
A=2
Check your work-
7(a-1)=7
7(2-1)=7
14-7=7
7=7
A=2 is correct.
So the answer is A=2

What is the solution to 7(a-1)=7

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2 Answers

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