Question

There are 10 less red skittles than orange skittles in the bag. The orange skittles are also twice the number of red skittles. Find the number of red and orange skittles in the bag.

Answer 1

10 less skittles red than orange
20 skittles double the number of red
the red skittles have 10 skittles the orange skittles have 20 so its additon

20
+
10
------
30