0
- 5m + 12 = - 9
subtract 12 from each side
- 5m + 12 - 12 = - 9 - 12
- 5m = - 21
divide both sides integers by - 5
(- 5/- 5)m = - 21/- 5
m = 21/5
-----------------------check in original equation
= 5(21/5) + 12 = - 9
- 105/5 + 12 = = 9
(now, 12 = 60/5 , so)
- 105/5 + 60/5 = - 9
- 45/5 = - 9
- 9 = - 9
----------------checks
Still curious? Ask our experts.
Chat with our AI personalities
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with ViviAdd your answer:
Earn +20 ptsQ: How do you solve this equation -5m plus 12 equals -9?
Write your answer...
Submit
Still have questions?
Continue Learning about Calculus
How do you solve this equation 42 plus 4y-12 equals 13y-12-2y?
42+4y -12 = 13y -12 -2y 4y -13y+2y = 12 -12 -42 -7y = -42 y = 6
Solve for y if the equation is -2x - 2y equals -12?
-2x - 2y = -122x + 2y = 122y = 12 - 2xy = 6 - x
What is the solution to this equation x plus 12 equals -5?
7
The equation of the yz-trace is y plus 2z equals 4 for which plane?
3x 3y + 6z = 12
How do you solve 12x equals 24?
Well, isn't that just a happy little equation we have here! To solve for x, we can divide both sides by 12, which gives us x equals 2. And just like that, we've found the value of x that makes our equation balanced and complete. Keep up the good work, friend!
Trending Questions
How many times does 2 go into 960?
What does the 95 y on your tire mean?
What is a nonlinear function in which the variable is in the exponent?
How do you solve 14 X 26?
4x equals 24 solve for x?
How many 10s in 1000?
Application of geometry in real life?
What is 3x plus 2y - x plus 2y?
How would you evaluate the expression 3x 4y equals 9 when x equals 2 and y equals 5?
Is there a way to make sex not hurt?
How many weeks in 285 days?
Is a vasectomy 100 percent guaranteed birth control?
What is the wavelength of an electromagnetic wave that travels 3 x 10 and has a frequency of 4 x 10?
Are the two equations -6 plus y equals 2x and 2y-4x equals 12 dependent?
U had unprotected sex. A few days later u had unprotected sex again but feel the need to take the morning after pill. Would the pill be harmful to ur body if there is a chance u could be pregnant?
What kind of number is -8?
In step three of the five step composite risk management process you will develop one or more controls that either eliminate the hazard?
A pair of integral factors of 24 is 3 and 8?
What is the inverse function of fx equals 5x-24?
What is a sentence for misderive?
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.