2+7a+5a=110

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Solution for 2+7a+5a=110 equation:


a in (-oo:+oo)

7*a+5*a+2 = 110 // - 110

7*a+5*a-110+2 = 0

12*a-108 = 0 // + 108

12*a = 108 // : 12

a = 108/12

a = 9

a = 9

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