Answer:
Inverse Property
Step-by-step explanation:
Any number X plus the negative of itself = 0
Answer:
All real values of x such that x != 5
Step-by-step explanation:
x cannot equal 5 because it will cause a division by 0 error
Answer:
5
Step-by-step explanation:
3x=2x+5
3x-2x=5
x=5
Answer: x=5