Starts With S
r + s = -6
r - s = -10
x = 4y
2x + 3y = 22
8a + 5b = 9
2a - 5b = -4
y = x - 2
3x - y = 16
The solution to the system:
6x + 9y =18
-6x + -10y = -30
What is (-15, 12)?
y = 3x - 1
7x + 2y = 37
The solution to the system
x - 2y = 2
-x + 9y = -30
(-6 ,-4)
3s - 2t = 4
t = 2s - 1
(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4
t + u = 12
t = (1/3)u