smartguy75555
smartguy75555 smartguy75555
  • 01-04-2020
  • Mathematics
contestada

need help on this Question thanks

need help on this Question thanks class=

Respuesta :

elliottou
elliottou elliottou
  • 01-04-2020

Answer:

(4, 8)

Step-by-step explanation:

substitution wouldn't be the most ideal to use in this situation but . . .

x-2y=-12

x= 2y-12

4(2y-12)-4y = -16

8y-48-4y = -16

4y-48 = -16

4y = 32

y = 8

x = 2(8)-12 = 16-12 = 4

(4, 8)

Answer Link

Otras preguntas

which expression is equivalent to (2x-3) (x+5
7. Population growth is limited by density-dependent factors such asA.)volcanoes and earthquakes B.)droughts and floodsC.)predation and diseaseD.)biotic and abi
The visible light spectrum ranges between? Radar waves and x rays Television waves and infrared rays Infrared rays and ultraviolet rays Ultraviolet rays and
When you eat you don’t feel that you have overeaten. But after some time you feel it. Give a scientific reason
Can i have some help with this? Which of the following contains a subject and verb, and can stand alone as a sentence. A. Independent clause B. Coordinating co
Can I have help on this please
Simplify the expression 7√5 - 3√80 A) -5√5 B) -4√75 C) -5 D) 4√-75
Which of these sentences uses correct punctuation? A. Francis had a lot on his mind that afternoon, he was concerned about his mother’s illness and about losin
Really need help.. plz
A membrane that only "lets" certain molecules in while keeping other molecules out is ___ ___.