Answer/Step-by-step explanation:
2x-5y=9
Add 5y  to both sides of the equation.
2x=9+5y
Divide each term by 2 and simplify.
Divide each term in 2x=9+5y by 2

Cancel the common factor of 2.
Divide x by 1.
 
 

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3x+4y=2
Add 4y to both sides of the equation
3x=2+4y
Divide each term by 3 and simplify.
Divide each term in 3x=2+4y by 3.

Cancel the common factor of 3.
Divide x by 1.
 

 
        
             
        
        
        
The simplest form is 11/24.
        
             
        
        
        
The answer is 20in. You multiply 4 by 5 because 5x5 is 25 so the answer is 20
        
             
        
        
        
Answer:
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Step-by-step explanation: