Find the Domain 5x+30=0

$5 x + 30 = 0$

Step 1

Subtract $30$ from both sides of the equation.

$5 x = - 30$

Step 2

Divide each term in $5 x = - 30$ by $5$ and simplify.

Divide each term in $5 x = - 30$ by $5$ .

$\frac{5 x}{5} = \frac{- 30}{5}$

Simplify the left side.

Cancel the common factor of $5$ .

Cancel the common factor.

$\frac{5 x}{5} = \frac{- 30}{5}$

Divide $x$ by $1$ .

$x = \frac{- 30}{5}$

Simplify the right side.

Divide $- 30$ by $5$ .

$x = - 6$

Step 3

The domain is the set of all valid $x$ values.

${x | x = - 6}$

Step 4