Question

Elimination Problem Please I Need HELP this makes me want to die lol

3y= -5x-3
y= -x+1

HELP ME PLEASE I BEGGGG

Answer 1

(-3, 4)

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 equation using substitution/elimination

Explanation:

Step 1: Define Systems

3y = -5x - 3

y = -x + 1

Step 2: Rewrite Systems

Equation y = -x + 1

1. [Multiplication Property of Equality] Multiply everything by -3: -3y = 3x - 3

Step 3: Redefine Systems

3y = -5x - 3

-3y = 3x - 3

Step 4: Solve for x

Elimination

1. Combine 2 equations: 0 = -2x - 6
2. [Addition Property of Equality] Add 6 on both sides: 6 = -2x
3. [Division Property of Equality] Divide -2 on both sides: -3 = x

Step 5: Solve for y

1. Define original equation: y = -x + 1
2. Substitute in x: y = -(-3) + 1
3. Simplify: y = 3 + 1
4. Add: y = 4