rangingruby10164 rangingruby10164
  • 01-11-2018
  • Mathematics
contestada

Solve the system of equations using the substitution method. x=3+12y
−2x−y=3 Enter your answer, as decimals, in the boxes.

Respuesta :

Louve1
Louve1 Louve1
  • 01-11-2018
The answer is .75
How I did it is in the pic
Ver imagen Louve1
Answer Link

Otras preguntas

how have computers changed mapmaking in recent years
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
What's breed of given cat???Check attachment
2 ( 4a - 12 ) + 3a = 6a + 1
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
3 ( 4d + 1 ) - 9d = 6 - 2d
10u + 7 = 8 ( 2u - 4 ) - 9
36 is _______% less than 60?
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi