Question

solve the following in trial and error method- 15/x=3​

Answer 1

Answer:

tailand error method

if x is 1

15/1=3(wrong

if x is 2

15/2=3(wrong )

if c is 3

15/3=3(wrong it is 5)

if x is 4

15/4=3(wrong it is 3⅓)

if x is 5

15/5=3(correct)

therefore it is 5

Answer 2

Answer:

$15 \x = 3 \\ orx = 5$