(9x+7)-(x+3)=x

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Solution for (9x+7)-(x+3)=x equation:



(9x+7)-(x+3)=x
We move all terms to the left:
(9x+7)-(x+3)-(x)=0
We add all the numbers together, and all the variables
-1x+(9x+7)-(x+3)=0
We get rid of parentheses
-1x+9x-x+7-3=0
We add all the numbers together, and all the variables
7x+4=0
We move all terms containing x to the left, all other terms to the right
7x=-4
x=-4/7
x=-4/7

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