Solve for x
x=8
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x+9-3x=-7
Subtract 3x from both sides.
-2x+9=-7
Combine x and -3x to get -2x.
-2x=-7-9
Subtract 9 from both sides.
-2x=-16
Subtract 9 from -7 to get -16.
x=\frac{-16}{-2}
Divide both sides by -2.
x=8
Divide -16 by -2 to get 8.
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