Solve for x
x\leq 16
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7-x\geq -9
Subtract 7 from 14 to get 7.
-x\geq -9-7
Subtract 7 from both sides.
-x\geq -16
Subtract 7 from -9 to get -16.
x\leq \frac{-16}{-1}
Divide both sides by -1. Since -1 is negative, the inequality direction is changed.
x\leq 16
Fraction \frac{-16}{-1} can be simplified to 16 by removing the negative sign from both the numerator and the denominator.
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Matrix
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Simultaneous equation
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Limits
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