x-3=8+x+x

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Solution for x-3=8+x+x equation:



x-3=8+x+x
We move all terms to the left:
x-3-(8+x+x)=0
We add all the numbers together, and all the variables
x-(2x+8)-3=0
We get rid of parentheses
x-2x-8-3=0
We add all the numbers together, and all the variables
-1x-11=0
We move all terms containing x to the left, all other terms to the right
-x=11
x=11/-1
x=-11

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