6-5a=-4(4a-7)

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Solution for 6-5a=-4(4a-7) equation: 



6-5a=-4(4a-7)

We move all terms to the left:

6-5a-(-4(4a-7))=0



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

-4(4a-7)

We multiply parentheses

-16a+28

Back to the equation:

-(-16a+28)



We get rid of parentheses

-5a+16a-28+6=0

We add all the numbers together, and all the variables

11a-22=0

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

11a=22

a=22/11

a=2

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