Answer:
y = 4
Explanation:
Step 1: Write equation
9/4y - 12 = 1/4y - 4
Step 2: Solve for y
- Subtract 1/4y on both sides: 8/4y - 12 = -4
- Simplify: 2y - 12 = -4
- Add 12 to both sides: 2y = 8
- Divide both sides by 2: y = 4
Step 3: Check
Plug in x to verify it's a solution.
9/4(4) - 12 = 1/4(4) - 4
9 - 12 = 1 - 4
-3 = -3