Solve for x
x=-\frac{9}{40}=-0.225
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40x+9=0
Combine 16x and 24x to get 40x.
40x=-9
Subtract 9 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-9}{40}
Divide both sides by 40.
x=-\frac{9}{40}
Fraction \frac{-9}{40} can be rewritten as -\frac{9}{40} by extracting the negative sign.
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