321+x=7+300x

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Solution for 321+x=7+300x equation:



321+x=7+300x
We move all terms to the left:
321+x-(7+300x)=0
We add all the numbers together, and all the variables
x-(300x+7)+321=0
We get rid of parentheses
x-300x-7+321=0
We add all the numbers together, and all the variables
-299x+314=0
We move all terms containing x to the left, all other terms to the right
-299x=-314
x=-314/-299
x=1+15/299

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