Respuesta :

The best way too solve it is to cross multiply. When you get the answer tell me and I’ll check it
iiMGii
SOLUTION:

5a / x = 5b / x - 1

( 5a ) ( x - 1 ) = ( x ) ( 5b )

5ax - 5a = 5bx

5ax - 5bx = 5a

5x ( a - b ) = 5a

5x = 5a / ( a - b )

x = 5a / ( a - b ) ÷ 5

x = 5a / 5 ( a - b )

x = a / ( a - b )

Hope this helps! :)
Have a lovely day! <3

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