-7(a-3)-4a=98

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Solution for -7(a-3)-4a=98 equation: 



-7(a-3)-4a=98

We move all terms to the left:

-7(a-3)-4a-(98)=0

We add all the numbers together, and all the variables

-4a-7(a-3)-98=0

We multiply parentheses

-4a-7a+21-98=0

We add all the numbers together, and all the variables

-11a-77=0

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

-11a=77

a=77/-11

a=-7

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