It would be 28-10=x because your ending up with 28 after earning 10 you would get that. Hope this works!
Your answer would be 210.
Start by dividing both sides by 2:
5x + 6 = 5x + 6
Simplify:
0 = 0
This indicates infinite solutions:
x = All real numbers.
The two options you picked are indeed correct.
Answer:
15
Step-by-step explanation:
Online calculators are great. (not a passive aggressive statement btw)