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\frac{5}{2}x+4-\frac{1}{2}x=\frac{1}{2}
Subtract \frac{1}{2}x from both sides.
2x+4=\frac{1}{2}
Combine \frac{5}{2}x and -\frac{1}{2}x to get 2x.
2x=\frac{1}{2}-4
Subtract 4 from both sides.
2x=\frac{1}{2}-\frac{8}{2}
Convert 4 to fraction \frac{8}{2}.
2x=\frac{1-8}{2}
Since \frac{1}{2} and \frac{8}{2} have the same denominator, subtract them by subtracting their numerators.
2x=-\frac{7}{2}
Subtract 8 from 1 to get -7.
x=\frac{-\frac{7}{2}}{2}
Divide both sides by 2.
x=\frac{-7}{2\times 2}
Express \frac{-\frac{7}{2}}{2} as a single fraction.
x=\frac{-7}{4}
Multiply 2 and 2 to get 4.
x=-\frac{7}{4}
Fraction \frac{-7}{4} can be rewritten as -\frac{7}{4} by extracting the negative sign.