3(1-3b)=84

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Solution for 3(1-3b)=84 equation: 


b in (-oo:+oo)

3*(1-(3*b)) = 84 // - 84

3*(1-(3*b))-84 = 0

3*(1-3*b)-84 = 0

3*(1-3*b)-84 = 0

-9*b-81 = 0

-9*b-81 = 0

-9*b-81 = 0 // + 81

-9*b = 81 // : -9

b = 81/(-9)

b = -9

b = -9

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