roselaureta roselaureta

19-06-2020
Mathematics

contestada

what is the solution to the system of equation 2y - x = 8, and y - 2x = -5

Respuesta :

meredith48034 meredith48034

19-06-2020

Answer:

Step-by-step explanation:

-x + 2y = 8

-2x + y = -5

2x - 4y = -16

-2x + y = -5

-3y = -21

y = 7

-x + 14 = 8

-x = -6

x = 6

(6,7)

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