Solve for x
x>16
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-15x+240<0
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
-15x<-240
Subtract 240 from both sides. Anything subtracted from zero gives its negation.
x>\frac{-240}{-15}
Divide both sides by -15. Since -15 is negative, the inequality direction is changed.
x>16
Divide -240 by -15 to get 16.
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