Solve for x
x<3
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-4x>1-13
Subtract 13 from both sides.
-4x>-12
Subtract 13 from 1 to get -12.
x<\frac{-12}{-4}
Divide both sides by -4. Since -4 is negative, the inequality direction is changed.
x<3
Divide -12 by -4 to get 3.
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Matrix
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Limits
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