Question

If 13x+17y=41 and 17x+13y=21 , then what is the value of x-y?
​

Answer 1

Step-by-step explanation:

(17x+13y) - (13x+17y) = 21 - 41

4x-4y=-20

x-y= (-20)/4=-5

Answer 2

Answer:

please mark me as brainliest