Question

Use the elimination method to solve the system of equations. Choose the correct ordered pair.

x + y = 9
x – y = 7

# Choice
A. (12, –3)
B. (8, 1)
C. (7, 0)
D. (16, –7)

Answer 1

Step-by-step explanation:

x + y = 9 ......... equation 1

x - y = 7 ............equation 2

Now solving both equations

x + y = 9

x - y = 7

2x = 16

Therefore x = 8

Now putting x = 8 in equation 1

8 + y = 9

Therefore y = 1

Here B (8 , 1) is your answer

Hope it will help you

Answer 2

Answer:

Im answering so the other person can get brainliest! :))

Step-by-step explanation: