-8+2a+7a=-62

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Solution for -8+2a+7a=-62 equation: 


a in (-oo:+oo)

2*a+7*a-8 = -62 // + 62

2*a+7*a-8+62 = 0

9*a+54 = 0 // - 54

9*a = -54 // : 9

a = -54/9

a = -6

a = -6

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