celiahamilton2 celiahamilton2
  • 01-03-2018
  • Mathematics
contestada

what is equivalent to 3x+3y=8 and
2x-y=5

Respuesta :

cp9454
cp9454 cp9454
  • 01-03-2018
x=23/9
y=1/9 
just multiply the second equation with 3 then solve it will be easier
Answer Link

Otras preguntas

10u + 7 = 8 ( 2u - 4 ) - 9
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?
how have computers changed mapmaking in recent years
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
what type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
10u + 7 = 8 ( 2u - 4 ) - 9
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
Why did Henry Clay group his resolutions in pairs in the Compromise of 1850?
10u + 7 = 8 ( 2u - 4 ) - 9
what are three ways water erodes the surface of earth