3 years ago

Solve the following system of equations: (1 point)

Mathematics

2 answers:

lidiya [134]3 years ago

8 0

Answer:

(12,-1)

Step-by-step explanation:

Plug in the x and y values into the equation to see if it gives you 14 and 9.

Option 1:

(1) - 2(12)

1 - 24 = -23 Not it

Option 2:

(-1)-2(-12)

-1 + 24 = 23 Not it

Option 3:

(12) - 2(-1)

12 +2 = 14 Yes, but make sure with the second equation

12 +3(-1)

12 - 3 . Works

Answer is (12,-1)

kow [346]3 years ago

8 0

Answer:

its c, i took the test

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