Question

1. (A) Select and write the most appropriate alternative from those given below.

If 11x + 5y = 25 and 5x + 11y = 7 then x + y = _______

a) 1

b) 2

c) 3

d) 5​

Answer 1

Answer:

I think answer is 3

Step-by-step explanation:

because I don't know what is the answer

Answer 2

Answer:2

Step-by-step explanation:

11x + 5y = 25

5x + 11y = 7

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16x +16y =32

Divide by 16

x + y = 2