The equation can be rewritten as: Log(x*(x+5))=Log=(6x+12)
so x(x+5)=6x+12
x^2+5x=6x+12
x^2-x-12=0
(x+3)(x-4)=0
x=-3 or x=4
x cannot be negative here, so x=4 is the only solution 
        
             
        
        
        
Answer:
the answer is 48
Step-by-step explanation:
 
        
                    
             
        
        
        
\left[x \right] = \left[ 16+3\,y\right][x]=[16+3y] totally graphic doing ur sheets
        
                    
             
        
        
        
Answer:
D. t = -1
step-by-step explanation:
that side should be 180 degrees and the whole is 360 but we are only measuring half 
so (20t + 5) = 15t
 -20t -20t
5 = -5t
/-5 /-5
-1 = t