nelly6445 nelly6445
  • 18-01-2019
  • Mathematics
contestada

Substitution Method
y=x-4
y=4x-10

Respuesta :

ritiguda
ritiguda ritiguda
  • 18-01-2019

Answer:

x=2 and y= -2

Step-by-step explanation:

Substitute y=x-4 in second equation

x-4=4x-10

get x terms on one side and numbers on other sides

4x-x=10-4

3x=6

divide 3 on both sides

x=2

substitute x=2 in y=x-4

y=2-4

y= -2

Answer Link

Otras preguntas

how do our senses influence communication within the body? provide example for each sense.
Lamarck's mechanism of change can be called.
Which best describes the significance of the Epic of Gilgamesh? A. It explains why the Sumerians went to war against their neighbors and how they won wars. B.
what skills and experience does a spy need?
in a recent poll of 2000 households 29% had pets how many house holds did not have pets
Woodrow Wilson had progressive goals. Which areas of reform did he oppose or ignore? A. working conditions and hours B. the rights of women and blacks C. bankin
Why was writing one of history's most important cultural advances
is lonely a human characteristic
Which best describes the significance of the Epic of Gilgamesh? A. It explains why the Sumerians went to war against their neighbors and how they won wars. B.
0.36p+0.26=3.86 i need help