Home > CCA > Chapter 1 > Lesson 1.1.3 > Problem 1-28
1-28.
Solve the equations below for
Add
to both sides.
Add
to both sides. Divide both sides by
. Substitute
back into the original equation.
It works!
Refer to part (a).
Use the same method as parts (a), (b), and (c). Make sure to check your answer as shown in part (a).