gracieedgar7 gracieedgar7
  • 12-02-2019
  • Mathematics
contestada

y=2x
y=12-x

systems of equations

Respuesta :

prosborough198p2ub41
prosborough198p2ub41 prosborough198p2ub41
  • 12-02-2019

Answer:

x=4 y=8

Step-by-step explanation:

y=2x

y=12-x

Substituiting y value from first equation into second equation.

2x=12-x

3x=12

x=4

y=2(4)=8

y=12-4=8

Answer Link

Otras preguntas

The total of 36 78 198 475 and 620
What is the GCF of 6 and 15?
name two ways in which the earth system relies on energy from sun
Which of these locations is a peninsular country? a. Brunei b. Timor-Leste c. Indonesia d. Vietnam
Ratio 6ft to 4yd as a fraction in simplest form
She left the party early. Afterwards, she went to a movie. _______ she went home.
"Zachary invested $50 and was able to triple his money in two years. Kayla also began with $50 in investments, and was able to cube her money in two years. Who
Many Federalist beliefs in the American system of government were incorporated by a. John Marshall. c. Thomas Jefferson. b. Abigail Adams. d. Aaron Burr.
how do coral reefs have an affect on people?
what is the slope line through (19,-16), (-7,-15)