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 ( 83+ )
Otras preguntas
Can someone help me
True or False: Adam Smith stated, in The Wealth of Nations, that government should not interfere with the economy
What is the value of x in diagram
Which is greatest? .444 .544 .554 .321
5x-4(2x+11)=13 solve for x show all work please
Sydney bought 5.65 lbs of roast beef, which was on sale for $4.50 per pound. if she divides the roast beef evenly among 6.5, how much was the cost per sandwich?
How was education viewed in the late 1800s and early 1900s
32 over 50 as a percentage
Harry and his friends share some watermelon equally. Each person gets of a watermelon. Which of the following shows a possible way that the watermelon is serve
At which new york state location would an observer measured the highest altitude of polaris
