Answer:
x = 16
Step-by-step explanation:
10 : 15 5:15 5 x 3 : 15 15:15
x : 24 x/2 : 24 (x/2) x 3 : 24 3x/2 :24
3x/2 = 24 multiply both sides by 2
3x = 48 divide both sides by 3