eric309 eric309

07-04-2021
Mathematics

contestada

The equations of two lines are:
2x-y=4 and y=-2x+8.
What is the value of x in the solution for this system?

The equations of two lines are 2xy4 and y2x8 What is the value of x in the solution for this system class=

Respuesta :

07-04-2021

Answer:

x = 3

Step-by-step explanation:

2x - y = 4

y = -2x + 8

-y = -2x + 4

y = -2x + 8

0 = -4x + 12

-4x = -12

x = 3

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