Answer:
The answer to your question is: both lines are the same.
Step-by-step explanation:
3x + 3y = 10
-9x -9y = -30
Elimination method
9x + 9x = 30
-9x - 9y = -30
0 0 0
What are you trying to figure out??
-7
The absolute difference is 77-(-8)=85. The only option that is equivalent is
|-8|+77
