Question

Solve the system of equations.
3x – 7y = 5
9y = 5x + 5

A. (–3, 2)
B. (8, 5)
C. (–10, –5)
D. (0, 0)

Answer 1

Re-organize the terms:
\[\LARGE 3x-7y=5\]
\[\LARGE -5x+9y=5\]

Answer 2

Okay, so doing it by elimination would be harder, so I recommend graphing it and see where they intersect:

Answer 3

c