Question

0 = 4x + 4 linear equation

Answer 1

x = -1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Equality Properties

Explanation:

Step 1: Define

0 = 4x + 4

Step 2: Solve for x

1. Subtract 4 on both sides: -4 = 4x
2. Divide 4 on both sides: -1 = x
3. Rewrite: x = -1