Question

I will award you! :)

For which system of equations is (2, 2) a solution?
A. –3x + 3y = 0
x + 6y = 10
B. –2x + 5y = –6
4x – 2y = 4
C. 5x – 2y = –6
3x – 4y = 2
D. 2x + 3y = 10
4x + 5y = 18

Answer 1

for this problem all you have to do is plug in your coordinate values into the equations to find the solution. So you'd just put in 2 for x and 2 for y. But you have to make sure it works for BOTH equations.

Answer 2

D matches the requirements.
2(2)+3(2)= 10
4(2)+5(2)=18

Answer 3

The correct answer would be D because the values plugged in equal the correct values.
\[2(2)+3(2)=10\]
\[4(2)+5(2)=18\]

Answer 4

Thank you both! :)