obscorrea16 obscorrea16

20-01-2021
Mathematics

contestada

3x + 4y = 7
-3x + 9y = 6

X=
Y=

3x 4y 7 3x 9y 6 X Y class=

Respuesta :

20-01-2021

Answer:

x=4 y=9

Step-by-step explanation:

i said so

Answer Link

20-01-2021

Answer:

3x + 4y = 7

-3x + 9y = 6

x=4

y=9

Answer Link

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