To regroup is to use place value to exchange equal amount when renaming a number.
Answer:
39
Step-by-step explanation:
difference=28
other number=11
so:
11+28=39
39 is your other number
Isolate k by dividing both sides by 8
8k=4/9
k=4/72
Reduce if possible
4/72 -> 1/18
The answer is possibly 5x=5. Or x=1.
