Answer:
2
Step-by-step explanation:
Because 2 has more cards
X - 3y = -8
x + 3y = 8
--------------- Add the equations
2x = =
x = 0
Plug zero back in to either equation and solve for y.
x - 3y = -8
0 - 3y = -8
-3y = -8
divide both sides by -3
y = 8/3
(0, 8/3)
ONE SOLUTION
19*19 is 34 so I’m sure its 19
Answer:
No
Step-by-step explanation:
x = 0
y = 2
y = 7x
2 = 7(0)
2 ≠ 0