Solve for x
x=6
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9+4x-x=27
Subtract 1x from both sides.
9+3x=27
Combine 4x and -x to get 3x.
3x=27-9
Subtract 9 from both sides.
3x=18
Subtract 9 from 27 to get 18.
x=\frac{18}{3}
Divide both sides by 3.
x=6
Divide 18 by 3 to get 6.
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