Answer:
24.17
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x = 2.2
Step-by-step explanation:
Comment
f(x) = g(x) I don't think has any meaning for this question. I will just solve the equation.
Solution
7x - 12 = - 3x  + 10                    Add 3x to both sides
7x + 3x  -12 = - 3x + 3x +10    Combine
10x - 12 = 10                            Add 12 to both sides
10x -12 + 12 = 10 + 12              Combine 
10x = 22                                  Divide by 10
10x/10 = 22/10
x = 2.2
 
        
             
        
        
        
Each interior angle of a regular hexagon is 120°.
.. 4x +24° = 120°
.. 4x = 96° . . . . . . . subtract 24°
.. x = 24° . . . . . . . . divide by 4
        
             
        
        
        
1.291
1.251
1.341
1.331
1.321
1.311
1.281
1.271
1.261