Question

If ( 3x- 2y ) : ( 3x+ 2y ) = 4:5 , find the value of x: y .​

Answer 1

Step-by-step explanation:

3x-2y/3x+2y=4/5

cross multiply

so, 5(3x-2y))= 4(3x+2y)

15x-10y=12x-8y

15x-12x= -8y+10y

3x=2y

x=2/3y

x:y= 3:2

Answer 2

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