drc2149 drc2149
  • 25-06-2021
  • Mathematics
contestada

SOS SOMONE HELP ME WITH THIS PLEASEEE

SOS SOMONE HELP ME WITH THIS PLEASEEE class=

Respuesta :

ghaithgh
ghaithgh ghaithgh
  • 25-06-2021

Answer:

x=3

y=–4

Step-by-step explanation:

kl=JM

3x+y=5

Jk=LM

3x-4y=25

3x+y=5

3x-4y=25

-5y=20

y=-20/5

y=-4

3x+y=5

3x+(-4)=5

3x=5+4

3x=9

x=3

Answer Link
alyssamills2004
alyssamills2004 alyssamills2004
  • 25-06-2021

Answer:

x = 3

y = -4

Step-by-step explanation:

All my work is in the picture.

KL is equal to JM and JK is equal to LM

so you just have to make their equations equal to eachother and then solve

I decided to solve by subtracting each set of equations from eachother to first eliminate x to find y and then putting in y into one of the equations

Ver imagen alyssamills2004
Answer Link

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