3x-3=15-x

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Solution for 3x-3=15-x equation:



3x-3=15-x
We move all terms to the left:
3x-3-(15-x)=0
We add all the numbers together, and all the variables
3x-(-1x+15)-3=0
We get rid of parentheses
3x+1x-15-3=0
We add all the numbers together, and all the variables
4x-18=0
We move all terms containing x to the left, all other terms to the right
4x=18
x=18/4
x=4+1/2

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