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
What is the half circle called on a graduated cylinder? What is less than 12 but greater than 28? How many cc is in one liter? What does a Roman numeral with a Roman numeral with a bar above it represent? What is independent variable in a research? What is cadiograph? What is 24 divide 60? You take a card from an ordinary pack of 52 cards and note the suit. The card is returned into the pack and a second card is taken. What is the probability that the cards are a heart and a spade? How many sides does a polygon have if the exterior angle is 15 degree? What is the slope of the following equation 2y equals -14x plus 22? Is it true when converting into scientific notation moving the decimal point to the left means the exponent on the 10 should be nagative 3507.8 becomes 3.5078 times 10 to the negative 3 power? What does it mean when a part of the population is under represented in statistics? 50.16 divided by 0.76? How many inch in 6000mm? Who was the founder of Geometry? What is the name of climate graph? What is greater 0.75 or 0.750? What are the common factors of 75 and 375? What is the title of this picture algebra pg 213? What number is divisible by4 6 and9 but not by 10?

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.