Solve the system by the linear combination method show all work carefully

b) check your answer
a-2b=2
a-b=6

a=r

d=q

c=p

b=s

hope this !

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.