Answer:
- distributive property
- collecting terms
- addition property of equality
- division property of equality
Explanation:
You want to know the justification for the solution steps for ...
-32 = 2(-2y -1) +14y
Solution
1. -32 = -4y -2 + 14y . . . . distributive property
2. -32 = 10y - 2 . . . . collecting terms (like terms can be combined)
3. -30 = 10y . . . . addition property of equality (2 is added to both sides)
4. -3 = y . . . . division property of equality (both sides are divided by 10)