Solve for x
x=-5
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-20x-80=20
Combine 30x and -50x to get -20x.
-20x=20+80
Add 80 to both sides.
-20x=100
Add 20 and 80 to get 100.
x=\frac{100}{-20}
Divide both sides by -20.
x=-5
Divide 100 by -20 to get -5.
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