Hi there! The solutions are (-1, -7) and (5, 2)
a. The x-coordinate is given, x = - 1
Filling in this value gives us the following:
3 * - 1 - 2y = 11- 3 - 2y = 11
Now add 3 to both sides of the equation
-2y = 14
Finally divide by (both sides) -2
y = 14 / -2 = -7
Hence, (-1, -7)
b. The y-coordinate is given, y = 2
Filling in this value gives us the following:
3x - 2 * 2 = 113x - 4 = 11
Now add 4 to both sides of the equation
3x = 15
Finally divide by (both sides) 3
x = 15 / 3 = 5
Hence, (5, 2)
