2x - y - 4 = 0
3x + y - 9 = 0

what is the solution set of the given system?

a. {(6/5, 13/5)}
b. {(13/5, 6/5)}
c. {(5, 6)}
d. {(6, 5)}

Option B.

Step-by-step explanation:

The given equations of the system are

2x - y - 4 = 0

2x - 4 = y ------(1)

3x + y - 9 = 0

3x + y = 9

y = 9 - 3x ------(2)

By replacing the value of y from equation (1) to equation (2)

2x - 4 = 9 - 3x

2x = 4 + 9 - 3x

2x = 13 - 3x

2x + 3x = 13

5x = 13

x =

Now we plug in the value of x in the equation (1)

Therefore, solution of the given system is .

Option B. is the answer.

1e+27

step-by-step explanation: