homehelper
homehelper
02-01-2017
Mathematics
contestada
solve by elimination -2x - 6y = 0 3x +11y=4
Respuesta :
xXPeachXx
xXPeachXx
02-01-2017
Work
-2x - 6y = 0
3x + 11y = 4
Either y or x must be a negative.
If x is -6, and y is 2 then
(-2 · -6) - (6 · 2) = 0
12 - 12
and
(3 · -6) + (11 · 2) = 4
-18 + 22
Answer
x = -6
y = 2
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
Write each ratio in simplest form. 1. 33/36
Justice Clarence Thomas believes in Originalism when interpreting the Constitution. Which of the following BEST describes his interpretation of the Constitution
The intensity of illumination from the light source varies inversely with the square of the distance from the light source when photoelectric sale is placed 8 i
Alice Small and Rita Flynn sold a total of 400 cosmetic kits. Alice sold three times as many kits as Rita. How many did Rita sell?
What happened as a result of the second great awakening
What are the central ideas in Anne Bradstreet’s “As Weary Pilgrim, Now at Rest”? a. rebirth and rejuvenation b. death and solace c. conversion and religion d. s
A tire has a pressure of 325 kPa at 10°C. If the temperature of the tire rises to 50°C and the volume remains constant, what is the new pressure? (Hint: °C 273
In which country were the humanitarian goals of Clinton's Doctrine of Enlargement best represented?
What are the central ideas in Anne Bradstreet’s “As Weary Pilgrim, Now at Rest”? a. rebirth and rejuvenation b. death and solace c. conversion and religion d. s
Harold is twice as old as Jack, who is three years older than Dan. If Harold's age is five times Dan's age, how old in years is Jack?
