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please help me with question2 someone, thanks

Please Help Me With Question2 Someone Thanks class=

Sagot :

Answer:

Step-by-step explanation:

[tex]\frac{3x-y}{4x+5y}=\frac{3}{5}\\\\[/tex]

Cross multiply

5*(3x-y) = 3*(4x + 5y)

5*3x -5*y = 3*4x + 3*5y

15x - 5y = 12x + 15y

15x - 12x = 15y + 5y

     3x    =  20y

     3x = 4y * 5

[tex]\frac{3x}{4y} = 5[/tex]