well you can always just plug the answers into both equations and solve them.
Answer: A
Identify the solution(s) of the system of equations, if any.
3x + 2y = 4
5x - 4y = 3
a) (1, 0.5)
b) (0, 5.1)
c) (5,5.5)
d) (5/11, -2/11)
2 answers
Identify the solution(s) of the system of equations, if any.
-4x - 4y = 4
4y = -4x - 4
A) no solution
B) (0, -1)
C) (-1, 0)
D) infinitely many solutions
-4x - 4y = 4
4y = -4x - 4
A) no solution
B) (0, -1)
C) (-1, 0)
D) infinitely many solutions