25 is the length of x, using the 30-60-90 special triangle method 
 
        
             
        
        
        
6x+1 = 3(2x-4)
-4(x+3) = 4(x-1)
        
                    
             
        
        
        
Once cubic centimeter = 1 milleter
1 mL = 1000 L
250,000 ÷ 1000 = 250
There are 250 liters in 250,000 cubic centimeters.
        
                    
             
        
        
        
The answer is:  " x = 2 " .
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Answer:
-5.4 that's the answer 
Step-by-step explanation:
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