3x+6=3(x+2)
3x+6=3x+6
minus 6 both sides
3x=3x
divide by 3
x=x
true
therefor all numbers work for x
there are infinite soltuions
        
             
        
        
        
96
 / \
 8 • 12
 / \ / \
 4 • 2 • 4 • 3 
 / \ / \
 2 2 2 2
96 is 2•2•2•2•2•3 or 2^5•3
        
             
        
        
        
Answer:
2 inches
Step-by-step explanation:
a=Lw
v=lwh
lw= 7
14/7=2
 
        
             
        
        
        
Answer:
252 cph
Step-by-step explanation:
756 divide by 3 is 252
 
        
             
        
        
        
Lets go step by step and factor out each as we go
first lets factor out a 3 since 3 is common in 9 and 3 
3(3ab^2 - abc) 
now lets factor out a since its common in both 
3a(3b^2 - bc) 
now lets factor out a b since its common in both 
3ab(b - c) 
we can't factor anything else out so we are done.