Solve for x
x=\frac{1}{4}=0.25
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2-1=4x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 2x, the least common multiple of x,2x.
1=4x
Subtract 1 from 2 to get 1.
4x=1
Swap sides so that all variable terms are on the left hand side.
x=\frac{1}{4}
Divide both sides by 4.
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