### Home > CC4 > Chapter 2 > Lesson 2.1.2 > Problem 2-19

2-19.

Which equation below has *no* solution? Explain how you know. Homework Help ✎

Solve the equation for

*x*.All you need to know is that equation (a) has at least one solution.

Again, solve the equation for

*x*.Equation (b) has no solution.