Qi// Solve the following simultaneous equations using: 1. Method of Addition/subtraction 2. Method of substitution 3. Graphing 4. Matrix method. y = 2x+2 and y =-x+5.

Elementary Linear Algebra (MindTap Course List)
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ISBN:9781305658004
Author:Ron Larson
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Chapter2: Matrices
Section2.1: Operations With Matrices
Problem 13E: Solve for x,y and z in the matrix equation 4xyz-1=2yz-x1+24x5-x.
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Q1// Solve the following simultaneous equations using:
1. Method of Addition/subtraction
2. Method of substitution
3. Graphing
4. Matrix method.
y = 2x+2 and y = -x+5.
3x + y = 13 and x+ 2y 1
5x + 2y = 10 and 4x + 3y = 15.
2x - 22 0, 2y- 31 0 and 2x-3y - 5-0
Transcribed Image Text:Q1// Solve the following simultaneous equations using: 1. Method of Addition/subtraction 2. Method of substitution 3. Graphing 4. Matrix method. y = 2x+2 and y = -x+5. 3x + y = 13 and x+ 2y 1 5x + 2y = 10 and 4x + 3y = 15. 2x - 22 0, 2y- 31 0 and 2x-3y - 5-0
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