Solve for x
x=\frac{1}{5}=0.2
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2=\left(2x-1\right)\left(-5\right)-1
Variable x cannot be equal to \frac{1}{2} since division by zero is not defined. Multiply both sides of the equation by 2x-1.
2=-10x+5-1
Use the distributive property to multiply 2x-1 by -5.
2=-10x+4
Subtract 1 from 5 to get 4.
-10x+4=2
Swap sides so that all variable terms are on the left hand side.
-10x=2-4
Subtract 4 from both sides.
-10x=-2
Subtract 4 from 2 to get -2.
x=\frac{-2}{-10}
Divide both sides by -10.
x=\frac{1}{5}
Reduce the fraction \frac{-2}{-10} to lowest terms by extracting and canceling out -2.
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Limits
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