Solve for z -z/4=-3/4

$- \frac{z}{4} = - \frac{3}{4}$

Step 1

Since the expression on each side of the equation has the same denominator, the numerators must be equal.

$- z = - 3$

Step 2

Divide each term in $- z = - 3$ by $- 1$ and simplify.

Divide each term in $- z = - 3$ by $- 1$ .

$\frac{- z}{- 1} = \frac{- 3}{- 1}$

Simplify the left side.

Dividing two negative values results in a positive value.

$\frac{z}{1} = \frac{- 3}{- 1}$

Divide $z$ by $1$ .

$z = \frac{- 3}{- 1}$

Simplify the right side.

Divide $- 3$ by $- 1$ .

$z = 3$