Question

solve 2 x+y=5 2x-y=3​

Answer 1

2x+y=5

2x-y=3

+

__________

4x=8

x=4

x+y=5

4+y=5

y=1

(x,y)=(4,1)

Answer 2

Step-by-step explanation:

2x+y=5

2x-y=3

both add

4x=8

x=2