Seudónimo Seudónimo

19-10-2020
Mathematics

contestada

solve the system of equations

solve the system of equations class=

Respuesta :

samkr14 samkr14

19-10-2020

Answer:

y = -3 when x = 4

Step-by-step explanation:

2x-4y = 20

x = 4

2(4) - 4y = 20

8 - 4y = 20

-4y = 12

y = -3

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