-15+5a=2(4a-7)

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Solution for -15+5a=2(4a-7) equation: 



-15+5a=2(4a-7)

We move all terms to the left:

-15+5a-(2(4a-7))=0



We calculate terms in parentheses: -(2(4a-7)), so:

2(4a-7)

We multiply parentheses

8a-14

Back to the equation:

-(8a-14)



We get rid of parentheses

5a-8a+14-15=0

We add all the numbers together, and all the variables

-3a-1=0

We move all terms containing a to the left, all other terms to the right

-3a=1

a=1/-3

a=-1/3

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