-7(4+6a)=8a-28

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Solution for -7(4+6a)=8a-28 equation: 



-7(4+6a)=8a-28

We move all terms to the left:

-7(4+6a)-(8a-28)=0

We add all the numbers together, and all the variables

-7(6a+4)-(8a-28)=0

We multiply parentheses

-42a-(8a-28)-28=0

We get rid of parentheses

-42a-8a+28-28=0

We add all the numbers together, and all the variables

-50a=0

a=0/-50

a=0

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