Solve for x
x = -\frac{31}{2} = -15\frac{1}{2} = -15.5
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6x-18-8x=13
Subtract 8x from both sides.
-2x-18=13
Combine 6x and -8x to get -2x.
-2x=13+18
Add 18 to both sides.
-2x=31
Add 13 and 18 to get 31.
x=\frac{31}{-2}
Divide both sides by -2.
x=-\frac{31}{2}
Fraction \frac{31}{-2} can be rewritten as -\frac{31}{2} by extracting the negative sign.
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