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2-\frac{5}{2}x-\frac{1}{2}x=\frac{1}{2}
Subtract \frac{1}{2}x from both sides.
2-3x=\frac{1}{2}
Combine -\frac{5}{2}x and -\frac{1}{2}x to get -3x.
-3x=\frac{1}{2}-2
Subtract 2 from both sides.
-3x=\frac{1}{2}-\frac{4}{2}
Convert 2 to fraction \frac{4}{2}.
-3x=\frac{1-4}{2}
Since \frac{1}{2} and \frac{4}{2} have the same denominator, subtract them by subtracting their numerators.
-3x=-\frac{3}{2}
Subtract 4 from 1 to get -3.
x=\frac{-\frac{3}{2}}{-3}
Divide both sides by -3.
x=\frac{-3}{2\left(-3\right)}
Express \frac{-\frac{3}{2}}{-3} as a single fraction.
x=\frac{1}{2}
Cancel out -3 in both numerator and denominator.