37=7n+7n+9

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Solution for 37=7n+7n+9 equation: 


n in (-oo:+oo)

37 = 7*n+7*n+9 // - 7*n+7*n+9

37-(7*n)-(7*n)-9 = 0

37-7*n-7*n-9 = 0

28-14*n = 0 // - 28

-14*n = -28 // : -14

n = -28/(-14)

n = 2

n = 2

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