2(1-x)+x=1+x

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



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

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