X-3+3x=7

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Solution for X-3+3x=7 equation: 



X-3+3X=7

We move all terms to the left:

X-3+3X-(7)=0

We add all the numbers together, and all the variables

4X-10=0

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

4X=10

X=10/4

X=2+1/2

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