Answer: 15
Step-by-step explanation: 5n + 10=10n - 65
-10n -10n
------------------------------
-5n +10 = -65
-10 -10
----------------------------
-5n = -75
divide -5 on both sides and you should get positive 15
Answer: 64 years old
Step-by-step explanation:You subtract 2082 by 2018 to get the sum of 64
Answer:
56 Sugar cubes
Step-by-step explanation:
75 x .25 = 18.75
75 - 18.75 = 56.25
Round down for the closest answer = 56
Answer:
The law is the Inverse law of Addition/Multiplication
Step-by-step explanation:
Ok well what I did but I’m not sure if it answers your question but I did 27-15=12-7=5 and that what I got maybe it’s 5 it’s just an assumption