Question

Solve the system by using substitution. y = 2x – 10 and - 6x – 2y = -10

Answer 1

Make them both as y=mx+b for then make them equal each other. Should look like the picture I took.

Answer 2

Answer:

(3, -4) or x = 3 and y = -4

Step-by-step explanation:

Hope this helps!