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 is 1380 divided by 60? If you go halfway to the town which is 60 km away at the speed of 30 kmhour how fast do you have to go for the rest of the way to have the average speed of the entire way 60 kmhour? If you are 95 what year were you born in? What type of transformation are the pre-image and the image congruent figures? What is 40 percent off of 168? What are the numbers in the factor tree for 81? Multiples of 412? Find the LCM of 29 and 116? What is the height of a cone that has a slant height of 16 inches and a radius of 6 inches? 6 kg is equal to how many grams? What fraction is equvilent to negative three over five? What is 55 percent of 200? What is the spirit 105.3 secret sound? What type of graph is best suited for displaying the percentages of the world population on each continent? What times itself equals 46? How do you work out 5b b 4b? What is 0.424242 repeating decimal using bar notation? What is the denominator of the fraction 6 7? What is the definition of coplanar and non coplanar forces? I want to deposit one dollar bills to the bank how many do I put in one wrap?

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.