21/2x=31/5

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Solution for 21/2x=31/5 equation: 


x in (-oo:+oo)

(21/2)*x = 31/5 // - 31/5

(21/2)*x-(31/5) = 0

(21/2)*x-31/5 = 0

21/2*x-31/5 = 0 // + 31/5

21/2*x = 31/5 // : 21/2

x = 31/5/21/2

x = 62/105

x = 62/105

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