Solve for x
x=-\frac{1}{3}\approx -0.333333333
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-3x+3-9x=7
Subtract 9x from both sides.
-12x+3=7
Combine -3x and -9x to get -12x.
-12x=7-3
Subtract 3 from both sides.
-12x=4
Subtract 3 from 7 to get 4.
x=\frac{4}{-12}
Divide both sides by -12.
x=-\frac{1}{3}
Reduce the fraction \frac{4}{-12} to lowest terms by extracting and canceling out 4.
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