4x+2x=x+x+x+20

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Solution for 4x+2x=x+x+x+20 equation:



4x+2x=x+x+x+20
We move all terms to the left:
4x+2x-(x+x+x+20)=0
We add all the numbers together, and all the variables
4x+2x-(3x+20)=0
We add all the numbers together, and all the variables
6x-(3x+20)=0
We get rid of parentheses
6x-3x-20=0
We add all the numbers together, and all the variables
3x-20=0
We move all terms containing x to the left, all other terms to the right
3x=20
x=20/3
x=6+2/3

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