3/2.52 is 1.5
 In other words it is 1 1/2
        
             
        
        
        
Y = 3x - 1 ---- (1)
x - y = -9  ---- (2)
From Equation 2:
x - y = - 9
x + 9 = y 
y = x + 9 --- (2a)
(1) - (2a):
0 = 3x - x - 1 - 9
0 = 2x - 10
2x - 10 = 0
2x = 10
x = 5 ---- sub into (1)
y = 3(5) - 1 
y = 15 - 1
y = 14 
        
             
        
        
        
Answer:
11
Plzzzzz give me Brainliest!!!!!