2(7+2a)=-8(-5a-6)+2

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Solution for 2(7+2a)=-8(-5a-6)+2 equation: 



2(7+2a)=-8(-5a-6)+2

We move all terms to the left:

2(7+2a)-(-8(-5a-6)+2)=0

We add all the numbers together, and all the variables

2(2a+7)-(-8(-5a-6)+2)=0

We multiply parentheses

4a-(-8(-5a-6)+2)+14=0



We calculate terms in parentheses: -(-8(-5a-6)+2), so:

-8(-5a-6)+2

We multiply parentheses

40a+48+2

We add all the numbers together, and all the variables

40a+50

Back to the equation:

-(40a+50)



We get rid of parentheses

4a-40a-50+14=0

We add all the numbers together, and all the variables

-36a-36=0

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

-36a=36

a=36/-36

a=-1

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