Solve for x
x=10
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7-3x=-23
Swap sides so that all variable terms are on the left hand side.
-3x=-23-7
Subtract 7 from both sides.
-3x=-30
Subtract 7 from -23 to get -30.
x=\frac{-30}{-3}
Divide both sides by -3.
x=10
Divide -30 by -3 to get 10.
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