Solve for x
x=-10
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-5x+9+7x=-11
Add 7x to both sides.
2x+9=-11
Combine -5x and 7x to get 2x.
2x=-11-9
Subtract 9 from both sides.
2x=-20
Subtract 9 from -11 to get -20.
x=\frac{-20}{2}
Divide both sides by 2.
x=-10
Divide -20 by 2 to get -10.
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Limits
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