Answer:
x = 4 - 1 = 3
Step-by-step explanation:
2(4 - y) + 3y = 9
8 - 2y + 3y =9
8 + y = 9
y = 1
18%
27/150 = 0.18
multiply by 100
0.18 * 100 = 18%
Poor boy *Gives cookie*