mapboy9
mapboy9
15-03-2017
Mathematics
contestada
Solve by addition ANSWER NOW
Respuesta :
texaschic101
texaschic101
15-03-2017
-3x + y = 3
3x + 2y = -12
-----------------add
3y = - 9
y = -9/3
y = -3
3x + 2y = -12
3x + 2(-3) = -12
3x - 6 = -12
3x = -12 + 6
3x = - 6
x = -6/3
x = -2
solution is (-2,-3)
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Mao Zedong headed the Communist forces in Vietnam; Chiang Kai-shek headed the Nationalists. a. True b. False
A used-car costs $5,000. You figure you can get 4 years out of it. You drive 10,000 miles per year. Your car insurance costs $1,200 per year. You figure you'll
When an individual contracts __________, the symptoms are treated rather than the actual illness itself. A. a bacterial infection B. a fungal infection C. a pro
Which BEST describes nirvana as a goal of Buddhists?
Choose the correct term or name for the definition. a technique used to show previous actions or situations antagonist flashback protagonist realism structure u
What is a possible explanation for what Darwin observed? A) The birds had beaks that were adapted for feeding differently. B) Some birds had been
how are the schools in poland different from the united states
One of the major advantages of digital photography is the ability to see the shot as soon as you take it. a. True b. False
What is the correct interpretation of the following lines from act IV, scene II, of Twelfth Night? MALVOLIO: I say this house is as dark as ignorance, though i
How many degrees in a triangle