### Home > CCA > Chapter 4 > Lesson 4.1.1 > Problem 4-16

4-16.

Go through her solution step by step and check for mistakes.

She combined like terms from opposite sides of the equation.

Create your own solution, correcting this mistake, and solve for .

4-16.

Go through her solution step by step and check for mistakes.

She combined like terms from opposite sides of the equation.

Create your own solution, correcting this mistake, and solve for .