Answer: a
Step-by-step explanation:

 
        
             
        
        
        
Answer:
the answer of your question is B
 
        
             
        
        
        
I think 5x23x2=23x5x2=23x10=230 the property is the associativity
        
             
        
        
        
8(1/4x + 3/4) -3 =17
First distribute which results in (8/4x + 24/4)-3 =17.
Now just simply simplify it into (2x+6)-3 =17
Then you combine like term : 2x+3 =17
Subtract 3 on both sides : 2x=14
Finally divide 2 on both sides to isolate x: x=7