3(3x-40)=15+4

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Solution for 3(3x-40)=15+4 equation: 



3(3x-40)=15+4

We move all terms to the left:

3(3x-40)-(15+4)=0

We add all the numbers together, and all the variables

3(3x-40)-19=0

We multiply parentheses

9x-120-19=0

We add all the numbers together, and all the variables

9x-139=0

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

9x=139

x=139/9

x=15+4/9

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