-6+5a=2(1+7a)-8a

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Solution for -6+5a=2(1+7a)-8a equation: 



-6+5a=2(1+7a)-8a

We move all terms to the left:

-6+5a-(2(1+7a)-8a)=0

We add all the numbers together, and all the variables

5a-(2(7a+1)-8a)-6=0



We calculate terms in parentheses: -(2(7a+1)-8a), so:

2(7a+1)-8a

We add all the numbers together, and all the variables

-8a+2(7a+1)

We multiply parentheses

-8a+14a+2

We add all the numbers together, and all the variables

6a+2

Back to the equation:

-(6a+2)



We get rid of parentheses

5a-6a-2-6=0

We add all the numbers together, and all the variables

-1a-8=0

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

-a=8

a=8/-1

a=-8

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