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 ( 25+ )
Otras preguntas
What is 90 percent of 80?
What is the primary mission of the United Nations? a. to develop advanced weapons technology b. to preserve international peace through discussion c. to alienat
If a corporation goes bankrupt, who gets paid back first from any remaining funds? * a. Common stock holders. b. Preferred stock holders. c. Bond holders. d.
A zebra cell is just about to replicate its DNA. Which of the following will happen first? A. The DNA unravels to make two strands. B. All of the cell's DNA att
Sectional differences were increased: A. as the Northeast developed into a strong industrial center B. when invention of the cotton gin made cotton more profita
Why was there a debate between the federal and state governments over the funding of transportation improvements? A,each wanted credit for the new developments.
What did Thomas hardy poems reflect?
How are plant pigments like teammates on a sports team?
what is a nucleus like in real life?
List two of the amendments contained in the Bill of Rights and explain the rights they protect.
