Answer:
x = 5
Step-by-step explanation:
x/2 = 15/6
6 * x = 15 * 2
6x = 30
x = 30 / 6
since this is proportional, simplifying the one on the right will give you x
15 ÷ 3 = 5
6 ÷ 3 = 2
equation om the left is 5/2.. therefore x = 5
