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Anonymous Anonymous
  • 09-04-2015
  • Mathematics
Answered

What is the solution to the equation?

2 - z/3 =12



A.

z = –42


B.

z = –34


C.

z = –30


D.

z = 42

Verified Answer :

AnswerMyQuestions
AnswerMyQuestions AnswerMyQuestions
  • 09-04-2015

First, add 2 to both sides, and you get z/3 = 14. Then multiply 3 to both sides. 3 x 14 = 42, so we have z = 42. :)

Answer Link
iGreen
iGreen iGreen
  • 09-04-2015

2 - z/3 = 12

Subtract 2 to both sides:

-z/3 = 10

Multiply 3 to both sides:

-z = 30

Multiply -1 to both sides:

z = -30

Answer Link

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