3+7m=31

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Solution for 3+7m=31 equation: 


m in (-oo:+oo)

7*m+3 = 31 // - 31

7*m-31+3 = 0

7*m-28 = 0 // + 28

7*m = 28 // : 7

m = 28/7

m = 4

m = 4

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