## Introductory Algebra for College Students (7th Edition)

$\frac{r}{6}$ =8;48 To check whether 48 is the solution of the given expression, Substitute 48 for r $\frac{48}{6}$ =8 (divide $\frac{48}{6}$) 8=8 The statement is true because the values on both sides of the equation are same, the number 48 is the solution of the equation.