Evaluate g(r)=-1-7r

$g (r) = - 1 - 7 r$

Divide each term in $g r = - 1 - 7 r$ by $r$ .

$\frac{g r}{r} = \frac{- 1}{r} + \frac{- 7 r}{r}$

Simplify the left side.

Cancel the common factor of $r$ .

Cancel the common factor.

$\frac{g r}{r} = \frac{- 1}{r} + \frac{- 7 r}{r}$

Divide $g$ by $1$ .

$g = \frac{- 1}{r} + \frac{- 7 r}{r}$

$g = \frac{- 1}{r} + \frac{- 7 r}{r}$

$g = \frac{- 1}{r} + \frac{- 7 r}{r}$

Simplify the right side.

Simplify each term.

Move the negative in front of the fraction.

$g = - \frac{1}{r} + \frac{- 7 r}{r}$

Cancel the common factor of $r$ .

Cancel the common factor.

$g = - \frac{1}{r} + \frac{- 7 r}{r}$

Divide $- 7$ by $1$ .

$g = - \frac{1}{r} - 7$

$g = - \frac{1}{r} - 7$

$g = - \frac{1}{r} - 7$

$g = - \frac{1}{r} - 7$

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