Question

Consider this system of linear equations:

y − x = -13
-4x + 3y = -51

The solution of the system of equations is (_)

Answer 1

Answer:

Y= -13+X

-4X + 3(-13+X) = -51

-4X -39 +3X= -51

-X = -51+39

X=12

Y=-13+12

Y=-1