3(3+2b)=-9

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Solution for 3(3+2b)=-9 equation: 


b in (-oo:+oo)

3*(2*b+3) = -9 // + 9

3*(2*b+3)+9 = 0

3*(2*b+3)+9 = 0

6*b+18 = 0

6*b+18 = 0

6*b+18 = 0 // - 18

6*b = -18 // : 6

b = -18/6

b = -3

b = -3

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