Answer:
12
40
48
7
Explanation:
To solve the equation use inverse operations. When multiplication is present, use division. When division is present, use the reciprocal and multiplication.
3/4 x= 9 x = 9 * 4/3 = 12
5/8 k= 25 x = 25 * 8/5 = 40
a/6 = 8 x = 8*6 = 48
7s = 49 s = 49/7 = 7