15/8x=21/4(x-3)

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Solution for 15/8x=21/4(x-3) equation: 


x in (-oo:+oo)

(15/8)*x = (21/4)*(x-3) // - (21/4)*(x-3)

(15/8)*x-((21/4)*(x-3)) = 0

(-21/4)*(x-3)+(15/8)*x = 0

(15*x)/8-21/4*(x-3) = 0

(-21/4*8*(x-3))/8+(15*x)/8 = 0

15*x-21/4*8*(x-3) = 0

126-27*x = 0

(126-27*x)/8 = 0

(126-27*x)/8 = 0 // * 8

126-27*x = 0

126-27*x = 0 // - 126

-27*x = -126 // : -27

x = -126/(-27)

x = 14/3

x = 14/3

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