Answer and work down below
Answer:
y = -6
Step-by-step explanation:
Step 1: Define
8x - 9y = -50
x = -13
Step 2: Substitute and solve for <em>y</em>
8(-13) - 9y = -50
-104 - 9y = -50
-9y = 54
y = -6
Answer:
I believe the answer is 8.
Answer:
8760 hours
Step-by-step explanation:
The value of x is either +7 or -8
