Firstly, expand the equation.

Next, move the variable x to the left and all the constant to the right.

Then, solve for x.
 
 
        
        
        
answer: 375
Step-by-step explanation:
panda bear caps: 25 
they ordered 100 in total 
25/100 = 1/4, a quarter 
then you find a quarter of 1500
1500/4= 375
 
        
             
        
        
        
Answer:
-885y+3
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
since there's only 100 students how can 60 participate in sport and 50 participate in music, that must mean there is 110 students right?