Question

What is the X and Y value?

Answer 1

x = 0, y = -1

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 2

x = 0

y = -1

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