Garis 4x+y-13=0 melalui titik….a.(0,12) b.(1,8) c.(2,5) d.(3,4)(beserta cara)

Garis 4x+y-13=0 melalui titik (2,5)

jawab :

4x + y = 13

x =2

4(2) + y = 13

8 + y = 13

y = 13 – 8

y = 5

titik (2,5)

selesai
happyMathday