SOLUTION: My assignment is solve a sytem of equations by using an augmented matrix and elementry row operations: Here are the 3 problems I am having trouble with.
1. y = 2x + 3
y = 4x
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Question 604959: My assignment is solve a sytem of equations by using an augmented matrix and elementry row operations: Here are the 3 problems I am having trouble with.
1. y = 2x + 3
y = 4x - 1
2. 8x + 2y = 13
4x + y = 11
3. -x + 1/3y = 5
2x + 3y = 1
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
[(2,7)]-1.
{(-y/4,y),Y E R} 2.
[(-4,3)] 3.
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