3(x-3)=42/14

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Solution for 3(x-3)=42/14 equation: 


x in (-oo:+oo)

3*(x-3) = 42/14 // - 42/14

3*(x-3)-(42/14) = 0

3*(x-3)-3 = 0

3*(x-3)-3 = 0

3*x-12 = 0

3*x-12 = 0

3*x-12 = 0 // + 12

3*x = 12 // : 3

x = 12/3

x = 4

x = 4

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