4/9x=20

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Solution for 4/9x=20 equation: 


x in (-oo:+oo)

(4/9)*x = 20 // - 20

(4/9)*x-20 = 0

4/9*x-20 = 0 // + 20

4/9*x = 20 // : 4/9

x = 20/4/9

x = 45

x = 45

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