7x-20=-83

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Solution for 7x-20=-83 equation:



7x-20=-83
We move all terms to the left:
7x-20-(-83)=0
We add all the numbers together, and all the variables
7x+63=0
We move all terms containing x to the left, all other terms to the right
7x=-63
x=-63/7
x=-9

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