Answer:
2.45, -2.45
Step-by-step explanation:
Since the equation has only one term in the unknown "x", we can solve for it isolating "x" on one side of the equal sign:

Which we can round to: x = - 2.45 and x = 2.45 
 
        
             
        
        
        
Answer:
€24
Step-by-step explanation:
We can use ratios to solve this.
3:4 = 18:x
Cross multiply: 3x = 18*4
Divide: x = 18*4/3
Simplify: x = 6*4 = 24
 
        
             
        
        
        
2+2736=2738*2484848/484848=14032.26129
        
             
        
        
        
Answer:
27
Step-by-step explanation:
13 + 23 = 36 x 3/4 = 27