5x+20=5x+2x

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Solution for 5x+20=5x+2x equation:



5x+20=5x+2x
We move all terms to the left:
5x+20-(5x+2x)=0
We add all the numbers together, and all the variables
5x-(+7x)+20=0
We get rid of parentheses
5x-7x+20=0
We add all the numbers together, and all the variables
-2x+20=0
We move all terms containing x to the left, all other terms to the right
-2x=-20
x=-20/-2
x=+10

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