Question

solve.

\\\frac{4}{3+z} = \frac{2}{3}\\

Explanation:

Set up the proportion equation

$$\frac{4}{3+z} = \frac{2}{3}$$

Apply the cross product property

$$4 \cdot 3 = 2 \cdot (3 + z)$$

$$12 = 6 + 2z$$

Solve for z

$$2z = 6$$

$$z = 3$$

Answer:

Solve.

\(\frac{4}{3+z} = \frac{2}{3}\)

Answer: <blank>\(z = 3\)</blank>