102=3n+7n+2

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Solution for 102=3n+7n+2 equation: 


n in (-oo:+oo)

102 = 3*n+7*n+2 // - 3*n+7*n+2

102-(3*n)-(7*n)-2 = 0

102-3*n-7*n-2 = 0

100-10*n = 0 // - 100

-10*n = -100 // : -10

n = -100/(-10)

n = 10

n = 10

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