Answer:
y = -8
Step-by-step explanation:
Step 1: Write equation
9 - 4y = 1 - 5y
Step 2: Solve for y
- Add 5y to both sides: 9 + y = 1
- Subtract 9 on both sides: y = -8
Step 3: Check
Plug in y to verify it's a solution.
9 - 4(-8) = 1 - 5(-8)
9 + 32 = 1 + 40
41 = 41
