### Home > CAAC > Chapter 6 > Lesson 6.1.2 > Problem 6-21

6-21.

Simplify both sides as much as possible and see if they are equal to each other.

6 + 10*x* ≠ 6 + 5*x*.

So, it is not true for all values of *x*. But is there any value of *x* that makes the statement true?

Yes, The statement is sometimes true since *x* = 0 makes the statement true.