Solve for x
x<7
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-x>-7
Subtract 7 from both sides. Anything subtracted from zero gives its negation.
x<\frac{-7}{-1}
Divide both sides by -1. Since -1 is negative, the inequality direction is changed.
x<7
Fraction \frac{-7}{-1} can be simplified to 7 by removing the negative sign from both the numerator and the denominator.
Examples
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Matrix
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Limits
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