8x+7+2x+3=90

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Solution for 8x+7+2x+3=90 equation:



8x+7+2x+3=90
We move all terms to the left:
8x+7+2x+3-(90)=0
We add all the numbers together, and all the variables
10x-80=0
We move all terms containing x to the left, all other terms to the right
10x=80
x=80/10
x=8

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