Question

the Storm had a net gain of 10 yards in 4 plays, for a first down. During the last three plays, they passed for 7 yards, lost 5 yards, and ran for 6 yards. How many yards did the Storm gain on their first play?

Answer 1

So for 4 plays they got 10 yards

And in the last three, they got 7-5+6 = 8

And they want to know how many for the first play:

So that would be

4 plays - last 3 plays =
10 yards - 8 yards
=2 yards

So
`\sf\boxed{2~yards}` is your answer. :)