Solve for x
x = -\frac{15}{7} = -2\frac{1}{7} \approx -2.142857143
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15-4x-10x=45
Subtract 10x from both sides.
15-14x=45
Combine -4x and -10x to get -14x.
-14x=45-15
Subtract 15 from both sides.
-14x=30
Subtract 15 from 45 to get 30.
x=\frac{30}{-14}
Divide both sides by -14.
x=-\frac{15}{7}
Reduce the fraction \frac{30}{-14} to lowest terms by extracting and canceling out 2.
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