-7x-15=57

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Solution for -7x-15=57 equation:



-7x-15=57
We move all terms to the left:
-7x-15-(57)=0
We add all the numbers together, and all the variables
-7x-72=0
We move all terms containing x to the left, all other terms to the right
-7x=72
x=72/-7
x=-10+2/7

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