Question

-3x-y= -19
What is x and y

Answer 1

x = 7

y = -2

Explanation:

If you plug in 7 for x and -2 for y, it makes the equation true.

-3x-y= -19

-3(7) - (-2) = -19

-21 + 2 = -19

-2 -2

-21 = -21