8+x-2x=15

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Solution for 8+x-2x=15 equation:



8+x-2x=15
We move all terms to the left:
8+x-2x-(15)=0
We add all the numbers together, and all the variables
-1x-7=0
We move all terms containing x to the left, all other terms to the right
-x=7
x=7/-1
x=-7

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