-5-4n-7n=-49

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Solution for -5-4n-7n=-49 equation: 


n in (-oo:+oo)

-(4*n)-(7*n)-5 = -49 // + 49

49-(4*n)-(7*n)-5 = 0

49-4*n-7*n-5 = 0

44-11*n = 0 // - 44

-11*n = -44 // : -11

n = -44/(-11)

n = 4

n = 4

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