Question

Find the five solutions of 2x-y=5

Answer 1

2(3)-1=5
2(4)-3=5
2(5)-5=5
2(6)-7=5
2(7)-9=5

Answer 2

(1) if x = 0 ; y = -5
(2) if y = 0 ; x = 2.5
(3) if x = 1 ; y = -3
(4) if y = 1 ; x = 3
(5) if y = -1 ; x = 2