3(2x+9)=45

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Solution for 3(2x+9)=45 equation: 


x in (-oo:+oo)

3*(2*x+9) = 45 // - 45

3*(2*x+9)-45 = 0

3*(2*x+9)-45 = 0

6*x-18 = 0

6*x-18 = 0

6*x-18 = 0 // + 18

6*x = 18 // : 6

x = 18/6

x = 3

x = 3

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