x+2x-4=-2x

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Solution for x+2x-4=-2x equation:



x+2x-4=-2x
We move all terms to the left:
x+2x-4-(-2x)=0
We add all the numbers together, and all the variables
3x-(-2x)-4=0
We get rid of parentheses
3x+2x-4=0
We add all the numbers together, and all the variables
5x-4=0
We move all terms containing x to the left, all other terms to the right
5x=4
x=4/5
x=4/5

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