1x+1=2x-7

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Solution for 1x+1=2x-7 equation:



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

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