answersLogoWhite

0

Subjects>Math>Math & Arithmetic

3 plus 12 equals n plus 3?

User Avatar

Anonymous

∙ 15y ago
Updated: 9/16/2023

So, 3 + 12 = n + 3. Subtract 3 from both sides of the equation and get

12 = n or

n = 12 if you prefer.

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

What is n plus 9 when n equals 3?

3 + 9 = 12


8n plus 12-5n equals 21?

n=3


N plus 3 equals 3 plus n?

Yes it does. Very good !


What is 6n plus 3 equals 15?

6n+3=15 6n+3-3=15-3=12 6n = 12 n=12/6 = 2


5n-4 equals 8 plus n?

5n - n = 8 + 4 ie 4n = 12 so n = 3

Related Questions

What is n plus 9 when n equals 3?

3 + 9 = 12


What is n plus 5 equals 3 times 12?

your expression is this... n+5=3+12 n+5=15 n=10


8n plus 12-5n equals 21?

n=3


What is plus 12 divided 5 and n is 3 equals?

Double Dutch


What is 6n-3 equals 2n plus 9?

6n -3=2n+9 6n-2n=9+3 4n=12 n=12/4 n=3


How do you solve 7 plus n equals 12?

If n + 7 = 12, then n = 12 - 7


N plus 3 equals 3 plus n?

Yes it does. Very good !


What is 6n plus 3 equals 15?

6n+3=15 6n+3-3=15-3=12 6n = 12 n=12/6 = 2


What is 12n plus 12 equals 12?

N=0.


What is the value of n if 2n plus 7 equals 19?

2n plus 7 equals 19 2n equals 12 n equals 6


5n-4 equals 8 plus n?

5n - n = 8 + 4 ie 4n = 12 so n = 3


What Is The Answer To This Problem 3n plus 12 equals 7n?

Subtracting 3n from each side gives 12 = 4n or 4n = 12. n = 12/4 n = 3

Trending Questions
How many three eighths are in 1? What is 17.5 percent of 29.40? What is 1times 100? WHY DO WOMENS FEET STINK SO MUCH? How do you say quarter past twelve in French? How do you write 0.387 as a fraction? What is 4 and divide 1641? Where did the bulk of Western knowledge about science and math traditionally come from? Is 13 divisible to anything? How does fractals and chaos theory relate to music? What is the area and perimeter to 22 meters long and 14 meters wide? What is 0.08 in a fraction? What is the ratio 62 to 6 in simplest form? How much area would 1 yard of crushed rock cover? Does a credit card number include letters? What is the formula for square feet into square meters? Why is the ace the highest card? What is the Nearest ten thousand of 837682? What is the highest common factors of 32 and 48? How many prime numbers are there in 8 to 18?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.