13x+3(3x-18)=x-3

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Solution for 13x+3(3x-18)=x-3 equation: 



13x+3(3x-18)=x-3

We move all terms to the left:

13x+3(3x-18)-(x-3)=0

We multiply parentheses

13x+9x-(x-3)-54=0

We get rid of parentheses

13x+9x-x+3-54=0

We add all the numbers together, and all the variables

21x-51=0

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

21x=51

x=51/21

x=2+3/7

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