Please help me please explain this to me please 
Thanks 
                                             
                                          
                                          
                                        
											 
											Answer:
B- 20
D- no solutions
Step-by-step explanation:
Cuz its light work lol
Answer:
For the first question, the answer is x=20 so the answer is B
For the second I don't know, sorry :(
Step-by-step explanation: