-87+x=75+7x

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Solution for -87+x=75+7x equation:



-87+x=75+7x
We move all terms to the left:
-87+x-(75+7x)=0
We add all the numbers together, and all the variables
x-(7x+75)-87=0
We get rid of parentheses
x-7x-75-87=0
We add all the numbers together, and all the variables
-6x-162=0
We move all terms containing x to the left, all other terms to the right
-6x=162
x=162/-6
x=-27

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