Home > INT1 > Chapter 4 > Lesson 4.2.1 > Problem 4-57
4-57.
Solve each equation. For part (b) justify or explain your steps.
Check your answer in the original equation.
See part (a).
Show your work.
Solve each equation. For part (b) justify or explain your steps.
Check your answer in the original equation.
See part (a).
Show your work.