-36-8a=7(7-3a)-4a

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Solution for -36-8a=7(7-3a)-4a equation: 



-36-8a=7(7-3a)-4a

We move all terms to the left:

-36-8a-(7(7-3a)-4a)=0

We add all the numbers together, and all the variables

-8a-(7(-3a+7)-4a)-36=0



We calculate terms in parentheses: -(7(-3a+7)-4a), so:

7(-3a+7)-4a

We add all the numbers together, and all the variables

-4a+7(-3a+7)

We multiply parentheses

-4a-21a+49

We add all the numbers together, and all the variables

-25a+49

Back to the equation:

-(-25a+49)



We get rid of parentheses

-8a+25a-49-36=0

We add all the numbers together, and all the variables

17a-85=0

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

17a=85

a=85/17

a=5

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