3(4x-20)=3x+75

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Solution for 3(4x-20)=3x+75 equation: 



3(4x-20)=3x+75

We move all terms to the left:

3(4x-20)-(3x+75)=0

We multiply parentheses

12x-(3x+75)-60=0

We get rid of parentheses

12x-3x-75-60=0

We add all the numbers together, and all the variables

9x-135=0

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

9x=135

x=135/9

x=15

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