Solve for x
x=\frac{1}{2}=0.5
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2x^{3}-3x^{2}+4x+7=9+2x^{3}-4x^{2}+x^{2}
Combine 5x^{3} and -3x^{3} to get 2x^{3}.
2x^{3}-3x^{2}+4x+7=9+2x^{3}-3x^{2}
Combine -4x^{2} and x^{2} to get -3x^{2}.
2x^{3}-3x^{2}+4x+7-2x^{3}=9-3x^{2}
Subtract 2x^{3} from both sides.
-3x^{2}+4x+7=9-3x^{2}
Combine 2x^{3} and -2x^{3} to get 0.
-3x^{2}+4x+7+3x^{2}=9
Add 3x^{2} to both sides.
4x+7=9
Combine -3x^{2} and 3x^{2} to get 0.
4x=9-7
Subtract 7 from both sides.
4x=2
Subtract 7 from 9 to get 2.
x=\frac{2}{4}
Divide both sides by 4.
x=\frac{1}{2}
Reduce the fraction \frac{2}{4} to lowest terms by extracting and canceling out 2.
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