Solve for x
x = \frac{31}{10} = 3\frac{1}{10} = 3.1
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9+30x-100=2
Use the distributive property to multiply 10 by 3x-10.
-91+30x=2
Subtract 100 from 9 to get -91.
30x=2+91
Add 91 to both sides.
30x=93
Add 2 and 91 to get 93.
x=\frac{93}{30}
Divide both sides by 30.
x=\frac{31}{10}
Reduce the fraction \frac{93}{30} to lowest terms by extracting and canceling out 3.
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