u/2-9=13

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Solution for u/2-9=13 equation:


u in (-oo:+oo)

u/2-9 = 13 // - 13

u/2-13-9 = 0

1/2*u-22 = 0 // + 22

1/2*u = 22 // : 1/2

u = 22/1/2

u = 44

u = 44

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