312+5x=620-9x

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Solution for 312+5x=620-9x equation:



312+5x=620-9x
We move all terms to the left:
312+5x-(620-9x)=0
We add all the numbers together, and all the variables
5x-(-9x+620)+312=0
We get rid of parentheses
5x+9x-620+312=0
We add all the numbers together, and all the variables
14x-308=0
We move all terms containing x to the left, all other terms to the right
14x=308
x=308/14
x=22

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