3x-6+10x+15=35
10x+3x=35-15+6
13x=26
x=2
Answer:
8
Step-by-step explanation:

Answer:
1 pair is $20. 3 pairs is $60. 4 pairs is $80. 5 pairs is $100. Please don't delete my answer, I am only trying to help.
Answer:
The answer is B
Step-by-step explanation:
The answer to this question would be 2