alexis1157 alexis1157
  • 23-10-2018
  • Mathematics
contestada

X + 2y = 8
X + 3y = 12

Respuesta :

altavistard
altavistard altavistard
  • 23-10-2018

Answer:

(0,4)

Step-by-step explanation:

Subtract the first equation from the second, obtaining y = 4.  Then substitute 4 for y in the first equation, obtaining x + 2(4) = 8; it follows that x = 0.

The solution is (0,4).

Answer Link

Otras preguntas

What is the meaning of bathymetry
show me the steps for solving this problem how many grams of O2 are required to burn 46.0 grams of C5H12
(2x)(x) answer this please
What is the average of the following numbers: 3.2, 47/12,10/3?
5% of 58 can someone plz help
If x-3 is 4 more than w, then x is how much more than w?
The cheetah, which is the fastest land mammal, can accelerate from 0.0 mi/hr to 70.0 mi/hr in 3.0 seconds. What is the acceleration of the cheetah? Give your a
0.6x-0.3y=-1.50.04x-0.02y=-0.1
0.6x-0.3y=-1.50.04x-0.02y=-0.1
In the mid 1800s, much of the South remained agricultural rather then moving toward manufacturing. Many farmers relied on cotton as their main crop. Which of th