8/9x-1=4/5x

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Solution for 8/9x-1=4/5x equation: 


x in (-oo:+oo)

(8/9)*x-1 = (4/5)*x // - (4/5)*x

(8/9)*x-((4/5)*x)-1 = 0

(8/9)*x+(-4/5)*x-1 = 0

4/45*x-1 = 0 // + 1

4/45*x = 1 // : 4/45

x = 1/4/45

x = 45/4

x = 45/4

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