answersLogoWhite

0

Subjects>Math>Math & Arithmetic

What is the equation in 12y-9 equals 21?

User Avatar

Anonymous

∙ 15y ago
Updated: 10/24/2023

12y - 9 = 21 : Add 9 to both sides

12y = 30 : Divide both sides by 12

y = 30/12 = 2.5 or 21/2.

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

What is the y-intercept of the line given by the equation y equals 5x - 21?

-16


Write an equation for n plus 13 equals 21?

n + 13 = 21. n = 21 - 13


What is 6n equals -15?

21


What is 8x 7 equals 6x 21?

It is an equation and the value of x is 7


Which equation is equivalent to 12-9x equals 21?

120 - 90x = 210

Related Questions

What is the answer to the equation 2x plus 3 equals 9 x equals?

21


What is x if y equals 21 for the equation y equals 4-3x?

12


What is the y-intercept of the line given by the equation y equals 5x - 21?

-16


Write an equation for n plus 13 equals 21?

n + 13 = 21. n = 21 - 13


What are all the factors for 21?

3, 7, 21. 3x7 is the only equation that equals 21, and so these are the only factors of 21.


Which property of equality is used to solve the equation k - 21 equals -11?

32


What is a math equation that equals 21?

9+12


What is 8x 7 equals 6x 21?

It is an equation and the value of x is 7


What is 6n equals -15?

21


Which equation is equivalent to 12-9x equals 21?

120 - 90x = 210


Solve the equation x plus 13 equals -8?

5


What is the y-coordinate of the y-intercept of the line given by the equation y equals 5x plus 21?

21

Trending Questions
How many does 10 go into 58? What are the vertices of a 3d pentagon? What is 100.000 divided by 24? How much does 100cm x 40 cm x 3 cm of concrete weigh? How many weeks is it in 36 days? What is the percentage of 17 out of 22? What is seven percent of twenty dollars? What two numbers multiplied together equal 175? How do you plot the square root of 3 on an number line? What is a solid that has 1 flat surface and 1 curve surface? Does a couple only mean 2? What is the percent of change when 44 is decreased to to 22? How many carrots on 25 pounds? What is add numbers? How do you write 5.29 as a percent? How do you draw a equilateral acute triangle? What is 9 out of 20 as a decimal? What is the safety of a try square? What is 1960 divided by 94? What is 3 over 2 as a mixed fraction?

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 Use Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
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.