-7-8(-7a-6)=209

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Solution for -7-8(-7a-6)=209 equation: 



-7-8(-7a-6)=209

We move all terms to the left:

-7-8(-7a-6)-(209)=0

We add all the numbers together, and all the variables

-8(-7a-6)-216=0

We multiply parentheses

56a+48-216=0

We add all the numbers together, and all the variables

56a-168=0

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

56a=168

a=168/56

a=3

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