(3x-6)+x=45

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Solution for (3x-6)+x=45 equation: 



(3x-6)+x=45

We move all terms to the left:

(3x-6)+x-(45)=0

We add all the numbers together, and all the variables

x+(3x-6)-45=0

We get rid of parentheses

x+3x-6-45=0

We add all the numbers together, and all the variables

4x-51=0

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

4x=51

x=51/4

x=12+3/4

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