Question

PLEASE HELP MEE!! SHOW YOUR WORK PLS

Answer 1

(8, -8)

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
• Subtraction Property of Equality

Algebra I

• Terms/Coefficients
• Coordinates (x, y)
• Solving systems of equations using substitution/elimination

Explanation:

Step 1: Define Systems

y = x - 16

5y = 2x - 56

Step 2: Solve for x

1. Substitute in y: 5(x - 16) = 2x - 56
2. Distribute 5: 5x - 80 = 2x - 56
3. [Subtraction Property of Equality] Subtract 2x on both sides: 3x - 80 = -56
4. [Addition Property of Equality] Add 80 on both sides: 3x = 24
5. [Division Property of Equality] Divide 3 on both sides: x = 8

Step 3: Solve for y

1. Define original equation: y = x - 16
2. Substitute in x: y = 8 - 16
3. Subtract: y = -8