Answer:
x = -23
y = 39
Step-by-step explanation:
2y - 2 = 76
2y - 2 + 2 = 76 + 2
2y = 78
2y/2 = 78/2
-2x - 4 = 42
-2x - 4 + 4 = 42 + 4
-2x = 46
-2x/-2 = 46/-2
y = 39, x = - 23
- 2x - 4 = 42
- 2x = 46
- x = 23
x = - 23
