neena03 neena03

01-03-2020
Mathematics

contestada

What is the X and Y value?

What is the X and Y value class=

Respuesta :

Onoriodefelix Onoriodefelix

01-03-2020

Answer:

x = 0

y = -1

Step-by-step explanation:

-6x - 4y = 4

-6x + 4y = -4

Add both equations .

We have

-12x = 0

Divide both sides by -12

-12x/-12 = 0/-12

x = 0

Substitute 0 for x in either of the equations to get y. Using equation one, we have

-6(0) - 4y = 4

-4y = 4

Divide both sides by -4 to get y.

-4y/4 = 4/-4

y = -1

Answer Link

amna04352 amna04352

01-03-2020

Answer:

x = 0, y = -1

Step-by-step explanation:

-6x - 4y = 4 (1)

-6x + 4y = -4 (2)

Adding (1) and (2)

-12x = 0

x = 0

-6x - 4y = 4

-4y = 4

y = -1

x = 0, y = -1

Answer Link

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