-7+7x=-77

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Solution for -7+7x=-77 equation:



-7+7x=-77
We move all terms to the left:
-7+7x-(-77)=0
We add all the numbers together, and all the variables
7x+70=0
We move all terms containing x to the left, all other terms to the right
7x=-70
x=-70/7
x=-10

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