For which system of equations is (–2, 2) the solution?
A.
3x – 5y = –16
–2x + 3y = 10
B.
–4x + 2y = 6
2x – 3y = 10
C.
4x + 3y = 2
5x + 4y = –2
D.
6x + 5y = –2
–8x + 5y = –6

Question

For which system of equations is (–2, 2) the solution?
A.
3x – 5y = –16
–2x + 3y = 10
B.
–4x + 2y = 6
2x – 3y = 10
C.
4x + 3y = 2
5x + 4y = –2
D.
6x + 5y = –2
–8x + 5y = –6

solomonzelman · Answer

plug in the solution into your equation.
(-2,2)  (  compare to (x,y)   )
plug in -2 for x, and 2 for y into each system of equations.

anonymous · Answer

@Tennistar @amistre64

the_fizicx99 · Answer

You could solve each individually or just plug in (-2,2) for x and y and see which gives you a true statement.

anonymous · Answer

oh duh its c

the_fizicx99 · Answer

o.o how did you get c

the_fizicx99 · Answer

4x + 3y = 2

4(-2) + 3(2) = 2

-8 + 6 = -2

-2 = 2 <-- not true

anonymous · Answer

oh so thats why i messed up? so its B @tHe_FiZiCx99

the_fizicx99 · Answer

Show me how you got B?