Answer:
Step-by-step explanation:
3x + 6y = 24
6y = -3x + 24
y = -3/6x + 24/6
y = -1/2x + 4 <=====
Wat the heck?
Is this hw cus I feel bad for ya!
130
18+(4x28)
=18+112
=130
Remember PEMDAS!