Simplify 3r + s + 3r - 6r + 9t + 4s + 8r + 15t

Asked by AnneS2 on 22 Jun 11:21

Last updated by anonymous on 24 Jun 10:30

Answered by CherieS on 24 Jun 10:30

3r + s + 3r - 6r + 9t + 4s + 8r + 15t

3r+ 3r - 6r+ 8r + s+ 4s + 9t+ 15t

8r +5s + 24t