3(x+4+3x)=72

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Solution for 3(x+4+3x)=72 equation: 



3(x+4+3x)=72

We move all terms to the left:

3(x+4+3x)-(72)=0

We add all the numbers together, and all the variables

3(4x+4)-72=0

We multiply parentheses

12x+12-72=0

We add all the numbers together, and all the variables

12x-60=0

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

12x=60

x=60/12

x=5

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