answersLogoWhite

0

The solution (not sum) to the equation 21 = 3c + 6 is as follows:

21 = 3c + 6

21 - 6 = 3c + 6 - 6

15 = 3c

3c = 15

3c/3 = 21/3

c = 7

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake

Add your answer:

Earn +20 pts
Q: What is the sum of 21 equals 3c plus 6?
Write your answer...
Submit
Still have questions?
magnify glass
imp