-7(-2a+3)=-105

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Solution for -7(-2a+3)=-105 equation: 



-7(-2a+3)=-105

We move all terms to the left:

-7(-2a+3)-(-105)=0

We add all the numbers together, and all the variables

-7(-2a+3)+105=0

We multiply parentheses

14a-21+105=0

We add all the numbers together, and all the variables

14a+84=0

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

14a=-84

a=-84/14

a=-6

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