Question

What is -15+n=-9 plz help

Answer 1

n = 6

General Formulas and Concepts:

Pre-Alg

• Order of Operations: BPEMDAS
• Equality Properties

Explanation:

Step 1: Define equation

-15 + n = -9

Step 2: Solve for n

1. Add 15 to both sides: n = 6

Step 3: Check

Plug in n to verify it's a solution.

1. Substitute: -15 + 6 = -9
2. Add: -9 = -9