mapboy9
mapboy9 mapboy9
  • 14-03-2017
  • Mathematics
contestada

Solve by substitution ANSWER NOW

Solve by substitution ANSWER NOW class=

Respuesta :

AlexisAPinette AlexisAPinette
  • 14-03-2017
x = 11-y
plug in that for the first equation

2(11-y) - 3y = 8
22-2y-3y = 8
22-5y = 8
5y = 14
y = 14/5

x = 11-y
x = 11-14/5
x = 41/5

(41/5, 14/5)
Answer Link

Otras preguntas

Foreshadowing means A. hinting at things that will occur later. B. describing what happens at night—for example, in a dark basement. C. putting secondary cha
the difference between temperature an thermal energy
4.5 times what, equals 30
The immediate area of pain or swelling in a case of carpal tunnel syndrome is
Which sentence contains a prepositional phrase? a. The clouds gathered above. b. That dog was covered with mud this morning. c. Put the dog out. d. Please turn
a water pump moves 330 gallons of water in 22 minutes. What is the unit rate?
What is the surface area of a rectangular prism with the length of 13, the height of 5, and the width of 8? A.209 B.836 C.418 D.520
Whats the most awesome holiday??
Whats the most awesome holiday??
the number sentence 4x7=(4x3)+(4x4) is an example of what property