Question

X-y=1 x+y=5 whats the solution if it has one what is it​

Answer 1

(3, 2)

Explanation:

Solve this system of linear equations using elimination by addition/subtraction:

Combine these two equations:

x-y=1

x+y=5

The correct result is 2x = 6. Thus, x = 3.

If x = 3, then from the second equation we know that 3 + y = 5, or y = 2.

Thus, the solution is (3, 2).

Answer 2

x= 3 ans y=2

Explanation:

You need numbers that adds up to five, and are one apart, so 3 and 2 is your answer.