X+4=3x+20

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Solution for X+4=3x+20 equation:



X+4=3X+20
We move all terms to the left:
X+4-(3X+20)=0
We get rid of parentheses
X-3X-20+4=0
We add all the numbers together, and all the variables
-2X-16=0
We move all terms containing X to the left, all other terms to the right
-2X=16
X=16/-2
X=-8

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