0

Subjects>Math>Math & Arithmetic

3 plus 12 equals n plus 3?

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.

Wiki User

∙ 15y ago

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 7.6 billion divided by 160000? Why cant a guy leave a girl alone when all she wants is peace? How do you write 7 tenths in simplest form? How many sheets paper can you staple together? 38 of 50? Find the product which operation do you use? What expression that equal to 104 with the number 2358? What is 9.2 as a mixed number in simplest form? Where do you go left twice and down twice? What is five times two-fifth? What is 8 times w equal 6240? Convert 150 to scientific notation? What is the best algebraic representation of the rectangles perimeter? How do you write 8 billion in Decimal? How many mph are you walking if you walked 1.5 miles in 30 minutes? How many paragraphs in a 5 minute speech? Is a googleplex the highest number in the numeric system? Acres in 75 x 130 ft? What is the word for knowing but pretending not to know? How many combinations can be made using only two letters and two digits?

Resources

Top Categories

Product

Company

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.