SOLUTION: what is 7a-2=1 what is a?

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Question 24171: what is 7a-2=1 what is a?
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Solve for a:
7a-2+=+1 Add 2 to both sides of the equation.
7a+=+3 Divide both sides by 7.
a+=+3%2F7