3(x-4)=x+8=180

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Solution for 3(x-4)=x+8=180 equation: 



3(x-4)=x+8=180

We move all terms to the left:

3(x-4)-(x+8)=0

We multiply parentheses

3x-(x+8)-12=0

We get rid of parentheses

3x-x-8-12=0

We add all the numbers together, and all the variables

2x-20=0

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

2x=20

x=20/2

x=10

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