-1=1+2x-8

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Solution for -1=1+2x-8 equation:



-1=1+2x-8
We move all terms to the left:
-1-(1+2x-8)=0
We add all the numbers together, and all the variables
-(2x-7)-1=0
We get rid of parentheses
-2x+7-1=0
We add all the numbers together, and all the variables
-2x+6=0
We move all terms containing x to the left, all other terms to the right
-2x=-6
x=-6/-2
x=+3

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