x+7x+2=82

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Solution for x+7x+2=82 equation:



x+7x+2=82
We move all terms to the left:
x+7x+2-(82)=0
We add all the numbers together, and all the variables
8x-80=0
We move all terms containing x to the left, all other terms to the right
8x=80
x=80/8
x=10

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