Mathematics, 18.06.2021 04:10, lbneave
If $a, b,c$ satisfy the system of equations\begin{align*}b + c &= 12-3a \\
a+c &= -14 - 3b \\
a+b &= 7 - 3c,
\end{align*}what is $2a + 2b + 2c$?
pls help
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 22.06.2019 01:00, ramireztony741
Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?
Answers: 1
Mathematics, 22.06.2019 01:40, babyphoraaaaa
Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?
Answers: 2
Mathematics, 22.06.2019 02:00, Isabellawuzhere
The price of a lawn mower is x dollars. the store is having a 75% end of summer clearance sale. which expression can be used to find the clearance price of the mower? a) .25x b) .75x c) x - .25(75) d) x + .25(75)
Answers: 3
Do you know the correct answer?
If $a, b,c$ satisfy the system of equations\begin{align*}b + c &= 12-3a \\
a+c &= -14 - 3b...
Questions in other subjects:
English, 16.07.2021 17:40
English, 16.07.2021 17:40
