2x+12+3x=7

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Solution for 2x+12+3x=7 equation:



2x+12+3x=7
We move all terms to the left:
2x+12+3x-(7)=0
We add all the numbers together, and all the variables
5x+5=0
We move all terms containing x to the left, all other terms to the right
5x=-5
x=-5/5
x=-1

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