a/7=13

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Solution for a/7=13 equation: 


a in (-oo:+oo)

a/7 = 13 // - 13

a/7-13 = 0

1/7*a-13 = 0 // + 13

1/7*a = 13 // : 1/7

a = 13/1/7

a = 91

a = 91

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