Answer:
Please see the attached file for the complete answer.
Step-by-step explanation:
Grouping 1 10 as 10 1's is the same because you have just rearranged the numbers but they equal the same
1.) a>10
2.) a<3.5
How I got it: 1.) Subtract 3 from both sides, leaving -2a<10.
2.) Divide by -2 from both sides, remember to flip the inequality sign when dealing with negatives. This leaves you with a>10.
For number 2.) I divided both sides by 5, leaving a<3.5, though this answer may be wrong.