13-02-2020
Mathematics

contestada

When does f (x) = 2/x-1, equal -4?

Respuesta :

fussellk fussellk

14-02-2020

Answer:

multiple each side by x - 1

2 = -4(x-1)

2 = -4x + 4

-2 = -4x

x = 1/2

Answer Link

Otras preguntas

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 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?

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

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

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

2 ( 4a - 12 ) + 3a = 6a + 1

2 ( 4a - 12 ) + 3a = 6a + 1

36 is _______% less than 60?

What's breed of given cat???Check attachment