Answer:
x = 4
Step-by-step explanation:
  
 divide both sides by 5 divide both sides by 5
- 2x + 5 = 13 subtract 5 from both sides
- 2x = 8 divide both sides by 2
- x = 4
 
        
             
        
        
        
Eight hundred and ninety-six point eight hundred and fifty-four.
        
                    
             
        
        
        
Answer:
1,000,000= 10^6
10 times 10 is 100 (10^2)
10,000 times 10 is 100,000 (10^5)
 
        
             
        
        
        
X=2
Y=4
Multiply top so y values cancel out, so multiple top by -3. Y values cancel out. You combine top and bottom equations, x=2. Plug 2 in first equation for x. Y=4
 
        
             
        
        
        
1/x + 1/y = 8
x + y = 8
6/x + 12/y = 72n