x+2=45-3x

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Solution for x+2=45-3x equation: 



x+2=45-3x

We move all terms to the left:

x+2-(45-3x)=0

We add all the numbers together, and all the variables

x-(-3x+45)+2=0

We get rid of parentheses

x+3x-45+2=0

We add all the numbers together, and all the variables

4x-43=0

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

4x=43

x=43/4

x=10+3/4

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