I’m so confused pls help...
solve for x: 2/10 = 3/x-9
A. 9
B. 10
C. 16
D. 24

Answer:
D) 24
Steps:
(2/10)=3/(x-9)
》1/5=3/(x-9)
》(x-9)=15
》x = 15+9
》x = 24