-3(5x+4)=9

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Solution for -3(5x+4)=9 equation: 



-3(5x+4)=9

We move all terms to the left:

-3(5x+4)-(9)=0

We multiply parentheses

-15x-12-9=0

We add all the numbers together, and all the variables

-15x-21=0

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

-15x=21

x=21/-15

x=-1+2/5

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