Answer:
y = -13
General Formulas and Concepts:
Pre-Algebra
- Order of Operations: BPEMDAS
- Equality Properties
Explanation:
Step 1: Define equation
-68 = 5y - 3
Step 2: Solve for y
- Add 3 to both sides: -65 = 5y
- Divide both sides by 5: -13 = y
- Rewrite: y = -13
Step 3: Check
Plug in y to verify it's a solution.
- Substitute: -68 = 5(-13) - 3
- Multiply: -68 = -65 - 3
- Subtract: -68 = -68
And we have our final answer!