Answer:
[tex]11 \frac{2}{3} [/tex]
Years
Step-by-step explanation:
Let x be his current age
[tex] \frac{3}{5} x - 4 = 0 \\ x + 5 = [/tex]
Solve the expression:
[tex] \frac{3}{5} x - 4 = 0 \\ + 4 \\ \frac{3}{5} x = 4 \\ \times \frac{5}{3} \\ x = 4( \frac{5}{3}) \\x = \frac{20}{3} \\ x = 6 \frac{2}{3} [/tex]
[tex]x + 5 \\ 6 \frac{2}{3} + 5 \\ 11 \frac{2}{3} [/tex]