Solve for x
x<-5
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3x-6x>15
Subtract 6x from both sides.
-3x>15
Combine 3x and -6x to get -3x.
x<\frac{15}{-3}
Divide both sides by -3. Since -3 is negative, the inequality direction is changed.
x<-5
Divide 15 by -3 to get -5.
Examples
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Matrix
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Limits
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