X+50=3x+8

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Solution for X+50=3x+8 equation: 



X+50=3X+8

We move all terms to the left:

X+50-(3X+8)=0

We get rid of parentheses

X-3X-8+50=0

We add all the numbers together, and all the variables

-2X+42=0

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

-2X=-42

X=-42/-2

X=+21

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