-(7-7a)-(14+6a)-7=-(7-5a)+(-a)+6

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Solution for -(7-7a)-(14+6a)-7=-(7-5a)+(-a)+6 equation: 



-(7-7a)-(14+6a)-7=-(7-5a)+(-a)+6

We move all terms to the left:

-(7-7a)-(14+6a)-7-(-(7-5a)+(-a)+6)=0

We add all the numbers together, and all the variables

-(-7a+7)-(6a+14)-(-(-5a+7)+(-1a)+6)-7=0

We get rid of parentheses

7a-6a-(-(-5a+7)+(-1a)+6)-7-14-7=0



We calculate terms in parentheses: -(-(-5a+7)+(-1a)+6), so:

-(-5a+7)+(-1a)+6

We get rid of parentheses

5a-1a-7+6

We add all the numbers together, and all the variables

4a-1

Back to the equation:

-(4a-1)



We add all the numbers together, and all the variables

a-(4a-1)-28=0

We get rid of parentheses

a-4a+1-28=0

We add all the numbers together, and all the variables

-3a-27=0

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

-3a=27

a=27/-3

a=-9

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