Question

3a / a+15 =4/3


solve please help​

Answer 1

Answer:

$\frac{3x}{x + 15} = \frac{4}{3} \\ 9x = 4x + 60 \\ 5x = 60 \\ x = \frac{60}{5} \\ = 12$

Answer 2

Step-by-step explanation:

3a/a+15=4/3

equating both sides

3a=4

a=4/3

a+15=3

a=-15+3

a=-12

negative not possible

so, a=4/3