vbiery0001 vbiery0001
  • 21-10-2021
  • Mathematics
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PLEASE HELP HELPPPPPPPPP

PLEASE HELP HELPPPPPPPPP class=

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2023leekj 2023leekj
  • 21-10-2021

Answer:

(1,-4)

Step-by-step explanation:

2x+4y=-14

x-2y=9

2x+4y=-14

2(x-2y)=(9)2

2x+4y=-14

2x-4y=18

Add X

4x=4

X=1

Substitute x into any equation

(1)-2y=9

-2y=8

y=-4

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