Solve for x
x=-2
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\frac{10}{2}x\times 4=-40
Multiply 10 and \frac{1}{2} to get \frac{10}{2}.
5x\times 4=-40
Divide 10 by 2 to get 5.
20x=-40
Multiply 5 and 4 to get 20.
x=\frac{-40}{20}
Divide both sides by 20.
x=-2
Divide -40 by 20 to get -2.
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