Daniell123
Daniell123
30-09-2014
Mathematics
contestada
What does n equal to in 12n + 9 = 6 - 3n
Respuesta :
luana
luana
30-09-2014
[tex]12n+9=6-3n\ \ \ \ \ \ |Add\ 3n\ to\ each\ side\\\\ 15n+9=6\ \ \ \ \ |Subtract\ 9\\\\ 15n=-3\ \ \ \ \ |Divide\ by\ -15\\\\ n=-\frac{3}{15}=\boxed{-\frac{1}{5}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
what is greater 1/3 or 3/5
Which animal suffered most from DDT poisoning in the Great Lakes region
show a way to count from 668 to 900 using ones, tens, and hundreds
what is greater 1/3 or 3/5
39/250 in simplest form
How did William penn attempt to create a colonial government that would be fair to all?
Why did blacklisted union members have trouble finding jobs after the Pullman strike?
show a way to count from 668 to 900 using ones, tens, and hundreds
in 10 min calebs heart can beat 700 times .Steve's heart beats 536 times in 8 minutes how many more times does calebs heart beat in 5 minutes than Steve's heart
What actions by Britain caused the united states to impose economic sanctions against them?
