1/8+a-3a=-143/8

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Solution for 1/8+a-3a=-143/8 equation: 


a in (-oo:+oo)

a-(3*a)+1/8 = -143/8 // + -143/8

a-(3*a)+1/8-(-143/8) = 0

a-3*a+1/8+143/8 = 0

18-2*a = 0 // - 18

-2*a = -18 // : -2

a = -18/(-2)

a = 9

a = 9

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