2/5*x=78 - solution

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Solution for 2/5*x=78 equation:

x in (-oo:+oo)

(2/5)*x = 78 // - 78

(2/5)*x-78 = 0

2/5*x-78 = 0 // + 78

2/5*x = 78 // : 2/5

x = 78/2/5

x = 195

x = 195

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