Answer:
Step-by-step explanation:
Here you go mate
Step 1
6x-8=5x+4  Equation/Question
Step 2
6x-8=5x+4  simplify
6x-8=5x+4
Step 3
6x-8=5x+4  Subtract
x-8=4
Step 4
x-8=4  Add 8
answer
x=12
Hope this helps
 
        
                    
             
        
        
        
Answer:
c
Step-by-step explanation:
 
        
                    
             
        
        
        
Multiply the equations by 2 and then subtitude, 
        
             
        
        
        
If  x- 7 = 14 then X = 21. so 21-2= 19.      :)
        
                    
             
        
        
        
Answer:
-1.83337261989
Step-by-step explanation:
(2 1/3)/y=-1.272727
2 1/3 = -1.272727y
y=-1.83337261989