Question

D=z(a-b)+c solve for z

Answer 1

Z= (D-c)/(a-b)

Explanation:

d=z(a-b)+c

D-c=z(a-b). Subtract c from both sides to keep equation equal

Z= (D-c)/(a-b) Divide (a-b) from both sides to isolate the z variable

Hope this helps!

Answer 2

Answer: z = (d - c)/(a - b)

Explanation:

First, subtract each side by c which turns it into d - c = z(a - b)

Then divide each side by (a -b) which turns it into

(d - c)/(a -b) = z