Question

3x – 2y = 0 4x + 2y = 14 solve by elimination​

Answer 1

(2, 3)

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

• Multiplication Property of Equality
• Division Property of Equality
• Addition Property of Equality
• Subtract Property of Equality

Algebra I

• Solving systems of equations using substitution/elimination

Explanation:

Step 1: Define Systems

3x - 2y = 0

4x + 2y = 14

Step 2: Solve for x

Elimination

1. Combine equations: 7x = 14
2. Divide 7 on both sides: x = 2

Step 3: Solve for y

1. Define equation: 3x - 2y = 0
2. Substitute in x: 3(2) - 2y = 0
3. Multiply: 6 - 2y = 0
4. Isolate y term: -2y = -6
5. Isolate y: y = 3