answersLogoWhite

0

Subjects>Math>Other Math

What is the answer for 3A equals 21?

User Avatar

Anonymous

∙ 15y ago
Updated: 4/28/2022

3a = 21

Therefore, a = 21/3

a = 7

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Other Math

What is 9a plus 21 equals?

9a+21 3(3a+7)


If 3a equals 1 what is the value of a?

3a=1divide both sides by 3a=1/3


What is The answer for -3a-12 equals 12?

-3a-12 = 12+12 +12-3a = +12~ ~-3 -3a = -8


How do yo solve 2a-24-3a equals 5a?

3a x 2a =24


If a equals 4 what is the value of 3a?

12

Related Questions

What is 3a-7 equals -28?

3a - 7 = -28 Therefore, 3a = -21 a = -21/3 Therefore, a = -7


How do you solve -21 equals 9a-15-3a?

-21 = 9a - 15 - 3a -6 = 6a -1 = a


3a plus 21 equals 30 what is a?

a = 3


What is 9a plus 21 equals?

9a+21 3(3a+7)


How do you solve -2a plus 5 plus 3a equals 15-21?

depends what 'a' =


If a equals 8 and a b equals 5 what is the value of y y equals 3a - b?

y = (3 X 8) - 5 = 21.


If 3a equals 1 what is the value of a?

3a=1divide both sides by 3a=1/3


What is The answer for -3a-12 equals 12?

-3a-12 = 12+12 +12-3a = +12~ ~-3 -3a = -8


What is 3a equals 1?

3a = 1a = 1/3 (a third)


What is 6a-a-a-a?

The expression (6a - a - a - a) simplifies to (6a - 3a), which equals (3a). Therefore, the result of the expression is (3a).


If a plus b equals 6 what is the value of 3a plus 3b?

If a + b = 6, what is the value of 3a + 3b?


What is the answer to -3a equals 15?

a = -5

Trending Questions
What number can be divided by 6 without a remainder but when divided by 2 3 4 5 or 6 leaves 1? What is the square root of 200 using a factor tree? Is there such thing as a two sided shape? What does an adult human have an estimated 75 trillion of? What is 2 thirds of 500? What is 1 digit accuracy? What is the difference between nonlinear and linear system? 5 times what equals 400? Where can you find answers to Harcourt math workbook grade 5? How many gallons in 4 x 4 x 4? What is the number 15000000000000000? Find the LCM of 29 and 116? What do a proportion look like? My sister is 14 years old. My brother says that his age minus twelve is equal to my sister's age. How old is my brother? What is a very complicated math problem that equals 28? How many seats does the MCG hold? What are the numbers in the factor tree for 81? How do you divide a pentagon in five parts? What is the answer for 25 times 6 times 25 minus 8 plus 12 divided by 5? How do you write 3 trillion?

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.