Graph 18>=5k+4k

$18 \geq 5 k + 4 k$

Step 1

Rewrite so $k$ is on the left side of the inequality.

$5 k + 4 k \leq 18$

Step 2

Add $5 k$ and $4 k$ .

$9 k \leq 18$

Step 3

Divide each term in $9 k \leq 18$ by $9$ and simplify.

Divide each term in $9 k \leq 18$ by $9$ .

$\frac{9 k}{9} \leq \frac{18}{9}$

Simplify the left side.

Cancel the common factor of $9$ .

Cancel the common factor.

$\frac{9 k}{9} \leq \frac{18}{9}$

Divide $k$ by $1$ .

$k \leq \frac{18}{9}$

Simplify the right side.

Divide $18$ by $9$ .

$k \leq 2$

Step 4