Solve for x
x=-84
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3\left(0-\frac{x}{3}\right)\times 5=150+270
Multiply both sides of the equation by 3.
3\left(-\frac{x}{3}\right)\times 5=150+270
Anything plus zero gives itself.
15\left(-\frac{x}{3}\right)=150+270
Multiply 3 and 5 to get 15.
-5x=150+270
Cancel out 3, the greatest common factor in 15 and 3.
-5x=420
Add 150 and 270 to get 420.
x=\frac{420}{-5}
Divide both sides by -5.
x=-84
Divide 420 by -5 to get -84.
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