4x-2x=9-20x

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Solution for 4x-2x=9-20x equation:



4x-2x=9-20x
We move all terms to the left:
4x-2x-(9-20x)=0
We add all the numbers together, and all the variables
4x-2x-(-20x+9)=0
We add all the numbers together, and all the variables
2x-(-20x+9)=0
We get rid of parentheses
2x+20x-9=0
We add all the numbers together, and all the variables
22x-9=0
We move all terms containing x to the left, all other terms to the right
22x=9
x=9/22
x=9/22

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