20/9a=5a-40

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Solution for 20/9a=5a-40 equation: 


a in (-oo:+oo)

(20/9)*a = 5*a-40 // - 5*a-40

(20/9)*a-(5*a)+40 = 0

(20/9)*a-5*a+40 = 0

40-25/9*a = 0 // - 40

-25/9*a = -40 // : -25/9

a = -40/(-25/9)

a = 72/5

a = 72/5

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