7a-5=7(a-1)

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Solution for 7a-5=7(a-1) equation: 



7a-5=7(a-1)

We move all terms to the left:

7a-5-(7(a-1))=0



We calculate terms in parentheses: -(7(a-1)), so:

7(a-1)

We multiply parentheses

7a-7

Back to the equation:

-(7a-7)



We get rid of parentheses

7a-7a+7-5=0

We add all the numbers together, and all the variables

2!=0

There is no solution for this equation

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