-9+10x=212-7x

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Solution for -9+10x=212-7x equation:



-9+10x=212-7x
We move all terms to the left:
-9+10x-(212-7x)=0
We add all the numbers together, and all the variables
10x-(-7x+212)-9=0
We get rid of parentheses
10x+7x-212-9=0
We add all the numbers together, and all the variables
17x-221=0
We move all terms containing x to the left, all other terms to the right
17x=221
x=221/17
x=13

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