kris1990
kris1990
12-04-2018
Mathematics
contestada
-x-6y=10 x-2y=-2 using elimination?
Respuesta :
Аноним
Аноним
12-04-2018
Answer: x = -4, y = 1
Answer Link
Аноним
Аноним
12-04-2018
If we add the two equations we get:
-x - 6y + x - 2y = 10 + (-2)
-8y = 8, therefor y = -1
If y = -1:
-x - 6(-1) = 10
-x + 6 = 10
-x = 4
x = -4
Therefor the solution would be (-4, -1)
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
The number line below represents which combined inequality? Closed circle on -2, shading to the left, and closed circle on 4, shading to the right. a: x is gre
Factor completely. 36c^2−8cd+49d^2
a slope of -2 with a point at (3,-5)
I really need help!!
Solve for the value of z. (5z-4) 39
Which of the following sets does the number 49 belong to?
Let's say you are retelling this news story. Which is most important to say? Press enter to interact with the item, and press tab button or down arrow until rea
Where does it say “emanate” in the book summer of the mariposas and full sentence plzzzzz and thx
The scatter diagram shows information about 10 cars.The 10 cars are the same type and make. Another car is 4 years old and has been valued at £2600. A)Show this
what are the set? explain in details.
