-4(5a-6)=-7a-15

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Solution for -4(5a-6)=-7a-15 equation: 



-4(5a-6)=-7a-15

We move all terms to the left:

-4(5a-6)-(-7a-15)=0

We multiply parentheses

-20a-(-7a-15)+24=0

We get rid of parentheses

-20a+7a+15+24=0

We add all the numbers together, and all the variables

-13a+39=0

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

-13a=-39

a=-39/-13

a=+3

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