# 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

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations -> 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      Log On

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 Click here to see ALL problems on Linear-systems 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 = 1Answer by lynnlo(4155)   (Show Source): You can put this solution on YOUR website![(2,7)]-1. {(-y/4,y),Y E R} 2. [(-4,3)] 3.