7x=2x+18-x

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Solution for 7x=2x+18-x equation:



7x=2x+18-x
We move all terms to the left:
7x-(2x+18-x)=0
We add all the numbers together, and all the variables
7x-(x+18)=0
We get rid of parentheses
7x-x-18=0
We add all the numbers together, and all the variables
6x-18=0
We move all terms containing x to the left, all other terms to the right
6x=18
x=18/6
x=3

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