gp715257
gp715257
25-10-2017
Mathematics
contestada
Life situation for 3n-9=2n+12
Respuesta :
Parakeetbot1
Parakeetbot1
25-10-2017
3n-9=2n+12
Move variable to its left side
3n-2n-9=12
Subtract the like terms (3n-2n)
1n-9=12
Add 9 with 12
1n=21
We need to get rid of the 1 so Divide 1n with 12
n=21
Hope this helps! :3
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
48÷(6×8×8) is equal to the product of 16 and... (A) 16 (B) 24 (C) 28 (D) 32
pls answer this questions. thanks
[tex]\frac{r}{2}+\frac{s}{r} -\frac{r}{4}+\frac{1}{5},r=-1,s=0[/tex]
Does modern society value nature the same as the native Americans did? Explain.
How do the following technologie help you in your quest to become a digital citizen: kiosks, enterprise computing, natural language processing, robotics, and vi
In which essential aspect of geography would you learn about the creation of mountains? A. human systems B. physical systems C. places and regions D. uses o
3.When breaking news is happening, anchors and correspondents should broadcast the story with _______ , or right away.
which qualities should a good neighbour have??
The town will levy a new sales tax to raise money for the local library. What does levy mean? A) It's the same thing as excise taxes B) fight against C) embezzl
What is the Iroquois league and how was it advanced for its time
