20-2x=17-7x

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Solution for 20-2x=17-7x equation:



20-2x=17-7x
We move all terms to the left:
20-2x-(17-7x)=0
We add all the numbers together, and all the variables
-2x-(-7x+17)+20=0
We get rid of parentheses
-2x+7x-17+20=0
We add all the numbers together, and all the variables
5x+3=0
We move all terms containing x to the left, all other terms to the right
5x=-3
x=-3/5
x=-3/5

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