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 5 tripled? What does the positive and negative feedback refer to? What is biggest to smallest gram pound ton kilogram metric ton ounce? What is 13.00 nearest hundredth? What does the numerator tell you in fraction? The perimeter of a rectangle is 218 inches The length exceeds the width by 87 inches Find the length? What is the weight of a red clay brick in Kilograms? On a farm there are horses and three-legged-cows There are total of 131 heads and 488 legs How many horses are on the farm? What are the rules for adding and subtracting negative and positive numbers? What is sumitomo mitsui banking corporation Tokyo swift code? How much parquet flooring needed to cover 14ft wide by 13ft length room? Suppose the square below with radius r has a surface area equal to 45 units2 find the surface area of the sphere with twice the radius? Where are The Count Five Now? How do round 17.77 to 1 decimal place? How you hold a kite string? What is an object's density if its mass is 50.0 g and volume is 5.0 cm3? What is the speed in mph in mach 0.8? How long Going 60 miles an hour how long would it take to travel 37 miles? What is 16 421 042 in words? What words are a measure of time?

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.