Tags Math and Arithmetic

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Math & Arithmetic

Twice a number plus 3 equals 15?

Anonymous

∙ 15y ago

Updated: 9/17/2023

2x + 3 = 15

- 3 from both sides

2x = 12

divide both sides by 2

x = 6

Wiki User

∙ 15y ago

Still curious? Ask our experts.

Chat with our AI personalities

Rene

Change my mind. I dare you.

Chat with Rene

Judy

Simplicity is my specialty.

Chat with Judy

Fran

I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.

Chat with Fran

Add your answer:

Earn +20 pts

Q: Twice a number plus 3 equals 15?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Math & Arithmetic

What number plus 3 equals 15?

12

What 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 equals to?

It equals 285

What is -15 equals equals 6 plus?

-9

15 plus -3 divided by -6 equals?

15 plus -3 equals 12 12 divided by -6 equals -2

What is the answer two -15 plus 20 equals?

-15 plus 20 is 5.

Trending Questions

Making 90 percent methanol? Is 7.8 a repeating decimal? What does highest mean in math terms? What is 3 tenths more then 6.234? How many vertices's does a 3d pyramid? Why would you have a proctosigmoidoscopy? What is divisible by 3 5 9? A rectangle is 8 inches long a 3 inches wide How many square inches will it take to cover the rectangle? Why doesn't the ISS travel in a straight line away from the Earth? How big Koh-i-Noor was when it was found? If A has a measure of 33 and B has a measure of 57 then the two angles are? Bible expositor and illuminator summer quarter lessons? If you throw a 1000000 piece puzzle out of a plane what are the chances of it all landing all fit together? How many degrees does the second hand of a clock travel in one minute? Is .88 larger than .1? What does annual salary additive mean? What is 225 degrees in bearings? The direction of the electric field vector is defined as? What is kleos in 300? What is the weight per square foot of melamine sheet goods?

Related Questions

15 plus what equals -30?

-15

What number plus 3 equals 15?

12

Twice the number r increased by 15 equals -17?

32

What is 4x plus 5y equals 15?

4 multiplyed by a number (Variable) plus 5 multiplyed by a number (V) equals 15 4v + 5v = 15 15/5 = v 15/4 = impossibility >_< Sorry :~) v = ImPoSiBiLiTy

What number when multiplied by itself twice is 225?

To find the number that, when multiplied by itself twice, equals 225, you need to find the square root of 225. The square root of 225 is 15. Therefore, the number you are looking for is 15. When you multiply 15 by itself twice (15 x 15 x 15), you get 225.

What 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15 equals to?

It equals 285

Can you add an even number to 15 so that the sum is an even number?

No because two plus 15 equals 17

What is the sum of 15 plus 10 plus 2 equals as a number?

The answer is 27. 10+15=25. 25+2=27.

Where to put the parentheses in the number model 57 - 24 plus 15 equals 18?

57 - (24 plus 15) = 18

15 plus 15 plus 15 equals?

45

What number plus 15 equals -12?

3

What does 15 plus 15 equals?

30

Resources

Top Categories

Product

Company

Copyright ©2025 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.