42=−7(z−3)
solve for z

z = -3

Step-by-step explanation:

hopefully this helps! :)

Here is how to do this problem:

42 = -7 (z- 3)

-7 (z - 3) = 42

(Divide both sides by -7)

42/-7 = -6

z - 3 = -6

   +3   +3

z = -3

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

unless if u could do my questions, if not i wouldn't want to