Solve for x
x=-\frac{1}{78}\approx -0.012820513
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8x-1-86x=0
Subtract 86x from both sides.
-78x-1=0
Combine 8x and -86x to get -78x.
-78x=1
Add 1 to both sides. Anything plus zero gives itself.
x=\frac{1}{-78}
Divide both sides by -78.
x=-\frac{1}{78}
Fraction \frac{1}{-78} can be rewritten as -\frac{1}{78} by extracting the negative sign.
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Limits
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