7(-4-7a)+8=-363

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Solution for 7(-4-7a)+8=-363 equation: 



7(-4-7a)+8=-363

We move all terms to the left:

7(-4-7a)+8-(-363)=0

We add all the numbers together, and all the variables

7(-7a-4)+8-(-363)=0

We add all the numbers together, and all the variables

7(-7a-4)+371=0

We multiply parentheses

-49a-28+371=0

We add all the numbers together, and all the variables

-49a+343=0

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

-49a=-343

a=-343/-49

a=+7

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