Solve for x
x=-\frac{1}{8}=-0.125
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7x-15x=1
Subtract 15x from both sides.
-8x=1
Combine 7x and -15x to get -8x.
x=\frac{1}{-8}
Divide both sides by -8.
x=-\frac{1}{8}
Fraction \frac{1}{-8} can be rewritten as -\frac{1}{8} by extracting the negative sign.
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