Question

Question 1

Solve the following system of equations:

x − 2y = 14
x + 3y = 9

a) (1, 12)

b) (−1, −12)

c) (12, −1)

d) (12, 1)

Answer 1

Answer:

The correct option here is C

Answer 2

Answer:

C. (12, - 1)

Step-by-step explanation:

Substracting both

-2y -3y = 14 - 9

-5y = 5

y = - 1

Putting value of y in Eq 1

x - 2(-1) = 14

x + 2 = 14

x = 14 - 2

x = 12