(x-3)+x+4(x-3)=39

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Solution for (x-3)+x+4(x-3)=39 equation:



(x-3)+x+4(x-3)=39
We move all terms to the left:
(x-3)+x+4(x-3)-(39)=0
We add all the numbers together, and all the variables
x+(x-3)+4(x-3)-39=0
We multiply parentheses
x+(x-3)+4x-12-39=0
We get rid of parentheses
x+x+4x-3-12-39=0
We add all the numbers together, and all the variables
6x-54=0
We move all terms containing x to the left, all other terms to the right
6x=54
x=54/6
x=9

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