Solve for y C=7(y+k)

$C = 7 (y + k)$

Rewrite the equation as $7 (y + k) = C$ .

$7 (y + k) = C$

Divide each term in $7 (y + k) = C$ by $7$ and simplify.

Divide each term in $7 (y + k) = C$ by $7$ .

$\frac{7 (y + k)}{7} = \frac{C}{7}$

Simplify the left side.

Cancel the common factor of $7$ .

Cancel the common factor.

$\frac{7 (y + k)}{7} = \frac{C}{7}$

Divide $y + k$ by $1$ .

$y + k = \frac{C}{7}$

Subtract $k$ from both sides of the equation.

$y = \frac{C}{7} - k$