Respuesta :
Answer:
Its the third choice:
(2, 5).
Step-by-step explanation:
6x + 4y = 32
-6x + 4y = 8 Adding the 2 equations:
0 + 8y = 40
8y = 40
y = 5
Now substitute for y in the first equation:
6x + 4(5) = 32
6x = 32 - 20 = 12
x = 2.
Add equation 1 and 2 to remove 6x. You will end up with
[tex]8y = 40[/tex]
By solving, y=5
Sub 5 into any equation
[tex]6x + 4(5) = 32[/tex]
By solving, x=2
The ordered pair is (2,5)
[tex]8y = 40[/tex]
By solving, y=5
Sub 5 into any equation
[tex]6x + 4(5) = 32[/tex]
By solving, x=2
The ordered pair is (2,5)