5x-3(x-7)=39

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Solution for 5x-3(x-7)=39 equation: 



5x-3(x-7)=39

We move all terms to the left:

5x-3(x-7)-(39)=0

We multiply parentheses

5x-3x+21-39=0

We add all the numbers together, and all the variables

2x-18=0

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

2x=18

x=18/2

x=9

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