3(3x+12)=20

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Solution for 3(3x+12)=20 equation: 



3(3x+12)=20

We move all terms to the left:

3(3x+12)-(20)=0

We multiply parentheses

9x+36-20=0

We add all the numbers together, and all the variables

9x+16=0

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

9x=-16

x=-16/9

x=-1+7/9

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