#4) $\frac{1}{2}(5 - 2h)=\frac{h}{2}$

Explanation:

Step1: Multiply both sides by 2

$2\times\frac{1}{2}(5 - 2h)=2\times\frac{h}{2}$ $5 - 2h=h$

Step2: Add 2h to both sides

$5 - 2h+2h=h + 2h$ $5 = 3h$

Step3: Solve for h

$h=\frac{5}{3}$

Answer:

$h=\frac{5}{3}$