31500=x+(2x)

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Solution for 31500=x+(2x) equation:



31500=x+(2x)
We move all terms to the left:
31500-(x+(2x))=0
We add all the numbers together, and all the variables
-(+3x)+31500=0
We get rid of parentheses
-3x+31500=0
We move all terms containing x to the left, all other terms to the right
-3x=-31500
x=-31500/-3
x=+10500

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