Solve for x 8x+c=k for x

$8 x + c = k$ for $x$

Subtract $c$ from both sides of the equation.

$8 x = k - c$

Divide each term in $8 x = k - c$ by $8$ and simplify.

Divide each term in $8 x = k - c$ by $8$ .

$\frac{8 x}{8} = \frac{k}{8} + \frac{- c}{8}$

Simplify the left side.

Cancel the common factor of $8$ .

Cancel the common factor.

$\frac{8 x}{8} = \frac{k}{8} + \frac{- c}{8}$

Divide $x$ by $1$ .

$x = \frac{k}{8} + \frac{- c}{8}$

Simplify the right side.

Move the negative in front of the fraction.

$x = \frac{k}{8} - \frac{c}{8}$