2x+20+3x-2=45-4x+36

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Solution for 2x+20+3x-2=45-4x+36 equation: 



2x+20+3x-2=45-4x+36

We move all terms to the left:

2x+20+3x-2-(45-4x+36)=0

We add all the numbers together, and all the variables

2x+3x-(-4x+81)+20-2=0

We add all the numbers together, and all the variables

5x-(-4x+81)+18=0

We get rid of parentheses

5x+4x-81+18=0

We add all the numbers together, and all the variables

9x-63=0

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

9x=63

x=63/9

x=7

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