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

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

User DiegoNolan
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2 Answers

2 votes
I got a=2 after using distributive property
User Colton Scottie
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7.2k points
4 votes
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
User Kage
by
7.7k points
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