Seudónimo Seudónimo
  • 13-01-2019
  • Mathematics
contestada

Solve the systems of equations below.

1) y = 3x+4 and y = 1/3x+2

Respuesta :

mathecoach
mathecoach mathecoach
  • 13-01-2019

Answer:

y = 3·x + 4

y = 1/3·x + 2

3·x + 4 = 1/3·x + 2

3·x - 1/3·x = 2 - 4

8/3·x = -2

8·x = -6

x = -6/8 = -3/4 = -0.75

y = 3·(-0.75) + 4 = 1.75

Answer Link

Otras preguntas

What is 6.82 as a mixed number in simplest form?
what is the fraction of 24/16 simplest form
Chickens and Rabbits There is a total of 16 chickens and rabbits in a farm. The total number of legs (chicken and rabbits) is equal to 50. How many chickens and
Chickens and Rabbits There is a total of 16 chickens and rabbits in a farm. The total number of legs (chicken and rabbits) is equal to 50. How many chickens and
A circle is inscribed in a square. A point in the figure is selected at random. Find the probability that the point will be in the shaded region.
Theo had a balance of -4 in his savings account. After making a deposit , he has $25 in his account . What is the overall change to his account ?
2|x − 6| + 14 = 38 wont it give me x=18 and x=6 or ?
The record high January temperature in Austin,Texas ,90f .The record low January temperature -2f . Find the difference between the high and low temperatures
What is 6.82 as a mixed number in simplest form?
What is the Hcf of 25 and 125