3/4m-9=12

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Solution for 3/4m-9=12 equation: 


m in (-oo:+oo)

(3/4)*m-9 = 12 // - 12

(3/4)*m-12-9 = 0

3/4*m-21 = 0 // + 21

3/4*m = 21 // : 3/4

m = 21/3/4

m = 28

m = 28

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