x-2+3x=13

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Solution for x-2+3x=13 equation:



x-2+3x=13
We move all terms to the left:
x-2+3x-(13)=0
We add all the numbers together, and all the variables
4x-15=0
We move all terms containing x to the left, all other terms to the right
4x=15
x=15/4
x=3+3/4

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