Question

If (4,19)is a solution of the equation y=ax+3 ,then a =

Answer 1

answer is 4 .............

Answer 2

Answer:(4,19)

y = a (4) +3

19 =4a+3

4a =19 - 3

a =16/4 =4    

a = 4  

 16 and 4 will cut but i am not cut this by our keyboart sorry