-3x-4y=2
y = -3/4 x -1/2
substitute
-3x -4 (-3/4 x -1/2) = 2
-3x +3x +2 = 2
0 =0
A
Identify the solution(s) of the system of equations, if any.
-3x-4y=2
8y=-6x-4
A) infinitely many solutions
B) (-16/9, 5/6)
C) (-2/3, 0)
D) no solution
1 answer