3=3x+145=2x+31

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Solution for 3=3x+145=2x+31 equation: 



3=3x+145=2x+31

We move all terms to the left:

3-(3x+145)=0

We get rid of parentheses

-3x-145+3=0

We add all the numbers together, and all the variables

-3x-142=0

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

-3x=142

x=142/-3

x=-47+1/3

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