How do you solve 30-36d=24?

1 Answer
Sep 25, 2017

30−36d=24
=30cancel(-36d+36d)-24=cancel(24-24)+36d... adding/subtracting same digits on both sides

=30-24=36d

=6=36d

=6/36=cancel(36)/cancel(36)d

=> d= (cancel(6)1)/(cancel(36)6)

=> d= 1/6 OR 1.1bar(6)