4+2x+x=120

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Solution for 4+2x+x=120 equation:



4+2x+x=120
We move all terms to the left:
4+2x+x-(120)=0
We add all the numbers together, and all the variables
3x-116=0
We move all terms containing x to the left, all other terms to the right
3x=116
x=116/3
x=38+2/3

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