Home > PC > Chapter 6 > Lesson 6.2.2 > Problem 6-84
6-84.
Set up an equation involving B.
15 − 11.31 = B − 15
Set up an equation involving C.
11.31 − 5 = 5 − C
Set up an equation involving B.
15 − 11.31 = B − 15
Set up an equation involving C.
11.31 − 5 = 5 − C