Solve for r 5r-11s=k

$5 r - 11 s = k$

Add $11 s$ to both sides of the equation.

$5 r = k + 11 s$

Divide each term in $5 r = k + 11 s$ by $5$ and simplify.

Divide each term in $5 r = k + 11 s$ by $5$ .

$\frac{5 r}{5} = \frac{k}{5} + \frac{11 s}{5}$

Simplify the left side.

Cancel the common factor of $5$ .

Cancel the common factor.

$\frac{5 r}{5} = \frac{k}{5} + \frac{11 s}{5}$

Divide $r$ by $1$ .

$r = \frac{k}{5} + \frac{11 s}{5}$