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I. Solve each system of linear equations in two variables by substitution. 1. Equation 1: 3x + 4y = −3 Equation 2: −5x + y = 5

I. Solve each system of linear equations in two variables by substitution. 1. Equation 1: 3x + 4y = −3 Equation 2: −5x + y = 5

Intermediate Algebra
Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter4: Systems Of Linear Equations
Section4.4: Solve Systems Of Equations With Three Variables
Problem 195E: How can you tell when a system of three linear equations with three variables has no solution?...
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I. Solve each system of linear equations in two variables by substitution.


1. Equation 1: 3x + 4y = −3
Equation 2: −5x + y = 5

2. Equation 1: 4x − y = 2
Equation 2: -5x − 2y = -2

3. Equation 1: x + 3y = -5
Equation 2: 2x + y = 5

4. Equation 1: 4x + 3y = 7
Equation 2: 2x − 7y = -6

5. Equation 1: x − y = 6
Equation 2: 2x + 3y = -3

Kindly provide a solution.

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