BablaKanchan
BablaKanchan
03-10-2018
Mathematics
contestada
What is the solution of the system
Respuesta :
rocket3989
rocket3989
04-10-2018
[tex]x - 2y = 4 \\ x = 2y + 4 \\ 3(2y + 4) + y = 5 \\ 6y + 12 + y = 5 \\ 7y = - 7 \\ y = - 1[/tex]
x = 2(-1) + 4
x = 2
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
Which sentence uses the irregular verb see correctly? a. Mary sawed that man again yesterday. b. I thought I seen him in the yard. c. When had you saw him la
In Philip s French class, the students are learning how to pronounce closed vowels and open vowels. The students are most likely studying French __________.
how did settlement of the west increase tension between the north and south?
Three animals that block Dante's path when he first wakes up in the forest?
A wall, blockade, and airlift were all a part of which city during the Cold War? Moscow Berlin Brussels London
To show emphasis, what helping verb would you use to fill in the blank in this sentence? I _______ think I have mastered French pronunciation. a. can b. must
what is the answer to 86+632 help pls
determine the age of a fossil if it had only one eight of its original carbon -14 content remain
What is the best description of health protection?
in what kind of government does a small group have a firm control over a country?
