Solve for x
x = -\frac{9}{8} = -1\frac{1}{8} = -1.125
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-8x=9
Add 9 to both sides. Anything plus zero gives itself.
x=\frac{9}{-8}
Divide both sides by -8.
x=-\frac{9}{8}
Fraction \frac{9}{-8} can be rewritten as -\frac{9}{8} by extracting the negative sign.
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Matrix
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Simultaneous equation
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Limits
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