### Home > CAAC > Chapter 10 > Lesson 10.1.4 > Problem10-43

10-43.

Multiple Choice: $x=2$ is a solution to which of the equations or inequalities below?

1. $\frac{x-4}{3}=\frac{x}{15}$

1. $(x-2)^2<0$

1. $|3x-8|\ge-1$

1. $\sqrt{x+2}=16$

One strategy is to substitute $2$ for $x$ in all of the equations and simplify.
If the equation or inequality is true, then $x=2$ is a solution.