Question

solve for z.
10 = \frac{z}{-9}
z =
submit

Explanation:

Step1: Isolate z

Multiply both sides by - 9.
$10\times(-9)=\frac{z}{-9}\times(-9)$

Step2: Calculate the result

$z = 10\times(-9)$
$z=-90$

Answer:

$-90$