x-1=2+2x

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



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

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