Question: In Problems 9 18, verify that the values of the variables listed are solutions of the system of equations. 1 -= 2x + x

In Problems 9 – 18, verify that the values of the variables listed are solutions of the system of equations.1 -= 2x + x = = 3x - 4y = 1

1 -= 2x + x = = 3x - 4y = 1 2 y = 0 19 2 2; (-1/2, 2)

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