Question

What is
x divided 7 = 3; 20, 21, 22

Answer 1

21/7= 3 140/7=20 147/7=21 154/7=22 Hope my help is not a waste

Answer 2

x/7= 3
⇒ x= 3*7
⇒ x= 21

x/7= 20
⇒ x= 20*7
⇒ x= 140

x/7= 21
⇒ x= 21*7
⇒ x= 147

x/7= 22
⇒ x= 22*7
⇒ x= 154

Hope this helps~