3(3x+4)-7(4x-1)=20

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Solution for 3(3x+4)-7(4x-1)=20 equation: 



3(3x+4)-7(4x-1)=20

We move all terms to the left:

3(3x+4)-7(4x-1)-(20)=0

We multiply parentheses

9x-28x+12+7-20=0

We add all the numbers together, and all the variables

-19x-1=0

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

-19x=1

x=1/-19

x=-1/19

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