-4/9(9x-20)-3x=4/5x-6

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Solution for -4/9(9x-20)-3x=4/5x-6 equation: 


x in (-oo:+oo)

(-4/9)*(9*x-20)-(3*x) = (4/5)*x-6 // - (4/5)*x-6

(-4/9)*(9*x-20)-(3*x)-((4/5)*x)+6 = 0

(-4/9)*(9*x-20)-3*x+(-4/5)*x+6 = 0

(-4*x)/5-4/9*(9*x-20)-3*x+6 = 0

(-4/9*5*(9*x-20))/5+(-3*5*x)/5+(-4*x)/5+(5*6)/5 = 0

5*6-4/9*5*(9*x-20)-3*5*x-4*x = 0

30-35*x-4*x+400/9 = 0

30-39*x+400/9 = 0

670/9-39*x = 0

(670/9-39*x)/5 = 0

(670/9-39*x)/5 = 0 // * 5

670/9-39*x = 0

670/9-39*x = 0 // - 670/9

-39*x = -670/9 // : -39

x = -670/9/(-39)

x = 670/351

x = 670/351

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