2x+7+x=-5

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Solution for 2x+7+x=-5 equation:



2x+7+x=-5
We move all terms to the left:
2x+7+x-(-5)=0
We add all the numbers together, and all the variables
3x+12=0
We move all terms containing x to the left, all other terms to the right
3x=-12
x=-12/3
x=-4

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