Solve for x
x = \frac{17}{7} = 2\frac{3}{7} \approx 2.428571429
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2-20=-14x+7x-1
Add -12 and 14 to get 2.
-18=-14x+7x-1
Subtract 20 from 2 to get -18.
-18=-7x-1
Combine -14x and 7x to get -7x.
-7x-1=-18
Swap sides so that all variable terms are on the left hand side.
-7x=-18+1
Add 1 to both sides.
-7x=-17
Add -18 and 1 to get -17.
x=\frac{-17}{-7}
Divide both sides by -7.
x=\frac{17}{7}
Fraction \frac{-17}{-7} can be simplified to \frac{17}{7} by removing the negative sign from both the numerator and the denominator.
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