11
x = -1/3 and y = 7/12
4
Here x is equls to 9 and y is equal to 4
y=11
y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer
x equals 7
y = 3, 6
-6
x = -1/3 and y = 7/12
4
The single value -7.
The value is 1 if (x, y) = (4, 3) and 0 otherwise.
Here x is equls to 9 and y is equal to 4
y=11
y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer
14
If: 14y = 98 Then: y = 7