dezariaspencer dezariaspencer

26-04-2018
Mathematics

contestada

Solve the system using the substitution method
-2x+y=5
4x-2y=5

Respuesta :

Cowmilk Cowmilk

26-04-2018

[tex] - 2x+ y = 5 \\ y = 2x + 5 \\ \\ 4x - 2(2x + 5) = 5 \\ 4x - 4x - 10 = 5 \\ - 10 = 5[/tex]
-10 does not equal 5, therefore there is no solution for this system of equations.

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