Solve for x
x=-3
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10x-1=-31
Combine 7x and 3x to get 10x.
10x=-31+1
Add 1 to both sides.
10x=-30
Add -31 and 1 to get -30.
x=\frac{-30}{10}
Divide both sides by 10.
x=-3
Divide -30 by 10 to get -3.
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