briannalane120
briannalane120 briannalane120
  • 26-04-2017
  • Mathematics
contestada

A system of equations is shown below. Find the solution by using substitution.

y=3x+6
y=x+2

a) (-2, 0)

b) (0, -2)

c) (0, 2)

d) (2, 0)

Respuesta :

BasketballEinstein
BasketballEinstein BasketballEinstein
  • 21-10-2019

Answer:

a) [tex](-2, 0)[/tex]

Step-by-step explanation:

x + 2 = 3x + 6

-3x - 3x

___________

−2x + 2 = 6

- 2 - 2

_________

4 = −2x

_ ___

−2 −2

[tex]-2 = x[/tex] [Plug this back into both equations above to get the y-coordinate of 0]; [tex]0 = y[/tex]

I am joyous to assist you anytime.

Answer Link

Otras preguntas

What is the median of this data set? 14, 16, 18, 21, 34, 60
Which best describes the relationship between the circulatory system and the respiratory system?
Whats the root of 70
Teh bicycle salesman tried to _____ his cheap and unsafe _____ to unsuspecting cyclists. 1. pedal / peddles 2. paddle / pedals 3. puddle / pebbles 4. peddle / p
WILL GIVE BRAINLIEST, AMAZING RATING AND THANKS!
During a chemical reaction atoms can be rearranged or destroyed but not created True False
I need to know the value of x
Which reason does Brutus give to justify killing Caesar? 1)Brutus thinks Caesar is a tyrant who will only become more of a tyrant if he gains power. 2)Brutus hi
Why was the espionage act passed by congress?
Karla was adopted when she was very young. when she asks about her adoption, her adoptive parents explain that her birth parents were caring people who made a l