3x+12+4x=112

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Solution for 3x+12+4x=112 equation:



3x+12+4x=112
We move all terms to the left:
3x+12+4x-(112)=0
We add all the numbers together, and all the variables
7x-100=0
We move all terms containing x to the left, all other terms to the right
7x=100
x=100/7
x=14+2/7

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