-3(-5x+6)=-78

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Solution for -3(-5x+6)=-78 equation: 



-3(-5x+6)=-78

We move all terms to the left:

-3(-5x+6)-(-78)=0

We add all the numbers together, and all the variables

-3(-5x+6)+78=0

We multiply parentheses

15x-18+78=0

We add all the numbers together, and all the variables

15x+60=0

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

15x=-60

x=-60/15

x=-4

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