-7(a+4)+6a=-(2a+8)-4a

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Solution for -7(a+4)+6a=-(2a+8)-4a equation: 



-7(a+4)+6a=-(2a+8)-4a

We move all terms to the left:

-7(a+4)+6a-(-(2a+8)-4a)=0

We add all the numbers together, and all the variables

6a-7(a+4)-(-(2a+8)-4a)=0

We multiply parentheses

6a-7a-(-(2a+8)-4a)-28=0



We calculate terms in parentheses: -(-(2a+8)-4a), so:

-(2a+8)-4a

We add all the numbers together, and all the variables

-4a-(2a+8)

We get rid of parentheses

-4a-2a-8

We add all the numbers together, and all the variables

-6a-8

Back to the equation:

-(-6a-8)



We add all the numbers together, and all the variables

-1a-(-6a-8)-28=0

We get rid of parentheses

-1a+6a+8-28=0

We add all the numbers together, and all the variables

5a-20=0

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

5a=20

a=20/5

a=4

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