7n+5+3n=-115

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Solution for 7n+5+3n=-115 equation: 


n in (-oo:+oo)

7*n+3*n+5 = -115 // + 115

7*n+3*n+5+115 = 0

10*n+120 = 0 // - 120

10*n = -120 // : 10

n = -120/10

n = -12

n = -12

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