-2(3x+9)=9x-78

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Solution for -2(3x+9)=9x-78 equation: 



-2(3x+9)=9x-78

We move all terms to the left:

-2(3x+9)-(9x-78)=0

We multiply parentheses

-6x-(9x-78)-18=0

We get rid of parentheses

-6x-9x+78-18=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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