If \(7 + x = 5\), what is the value of \(-21 - 3x\)? | Ronan SAT

|Question 18Math

Desmos Graphing Calculator

Question

Prompt

If

7 + x = 5

, what is the value of

- 21 - 3 x

?

- 15

A

- 3

B

6

C

27

D