Solve for x
x=-\frac{1}{2}=-0.5
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4-4x+9=15
Use the distributive property to multiply 4 by 1-x.
13-4x=15
Add 4 and 9 to get 13.
-4x=15-13
Subtract 13 from both sides.
-4x=2
Subtract 13 from 15 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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