Answer:
23
Step-by-step explanation:
Step 1:
3 - -5 (4)
Step 2:
3 - (-20)
Step 3:
3 + 20
Answer:
23
Hope This Helps :)
X // Y, Y // Z,
By inference X // Z
The third option.
Answer:
identity 4
Step-by-step explanation:
Answer:
Step-by-step explanation:
-5x + (x -1) = -21
-4x = -20
x = 5