Answer:
addition prop of equality
Step-by-step explanation:
youre welcome
Answer:
15+n
Step-by-step explanation:
Let the number be 'n'
Fifteen=15
increased by= +
a number= n
Hope this helps ;) ❤❤❤
Answer:
5, -5
Step-by-step explanation:
well 5-5 is 0 so that's it
:))))