### Home > CAAC > Chapter 9 > Lesson 9.2.2 > Problem9-42

9-42.

Solve the following equations and inequalities for $x$. Check your solution(s), if possible.

Don't forget to check your answers!

1. $\frac{3}{x}=9$

$\frac{1}{3}=\textit{x}$

1. $\sqrt{x}=4$

1. $x^2=25$

1. $2(x−3)>4$

$x>5$