3x - 4y = -6
2x - 5y = -11
A. (4, 2)
B. (3, 2)
C. (2, 3)
D. (2, 4)
2x - 5y = -11
A. (4, 2)
B. (3, 2)
C. (2, 3)
D. (2, 4)
-
3x - 4y = -6
2x - 5y = -11
6x - 8y = -12
-6x + 15y = 33
--------------------
7y = 21
y = 21/7
y = 3
3x - 4y = -6
3x - 4(3) = -6
3x - 12 = -6
3x = 6
x = 6/3
x = 2
Solution: C (2, 3)
2x - 5y = -11
6x - 8y = -12
-6x + 15y = 33
--------------------
7y = 21
y = 21/7
y = 3
3x - 4y = -6
3x - 4(3) = -6
3x - 12 = -6
3x = 6
x = 6/3
x = 2
Solution: C (2, 3)
-
C. (x=2,y=3)