eibbalynn
eibbalynn eibbalynn
  • 23-08-2016
  • Mathematics
contestada

what is the solution to this system of equations x-3y=-2 x+3y=16

Respuesta :

texaschic101
texaschic101 texaschic101
  • 23-08-2016
x- 3y = -2
x + 3y = 16
----------------add
2x = 14
x = 14/2
x = 7

x + 3y = 16
7 + 3y = 16
3y = 16 - 7
3y = 9
y = 9/3
y = 3

solution is : (7,3)
Answer Link
wentzdawson
wentzdawson wentzdawson
  • 07-01-2021

Answer:

its A for edge people

Step-by-step explanation:

Answer Link

Otras preguntas

If y = 8 when x = 3, determine y when x = 45 (write an equation)
the largest proportion of federal revenues comes from
Name and describe the amendments in the Bill of Rights.
Calculate the period of a satellite orbiting the moon, 94 km above the moon's surface. ignore effects of the earth. the radius of the moon is 1740 km.
The brain releases oxytocin in settings where there are feelings of anger or fear.
Are ribosomes limited to eukaryotic cells
what are rational numbers
the largest proportion of federal revenues comes from
the digits 3,4,5,6,7,and 8 are randomly arranged to form a 3 digit number not repeating. find the probability that the number is even and greater than 800.
Because you’re aware of the temperature danger zone, you would discard any food that has been held at 120°F for more than _______ hours. A. six C. three B. f