3x+1/2=7

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Solution for 3x+1/2=7 equation: 


x in (-oo:+oo)

3*x+1/2 = 7 // - 7

3*x+1/2-7 = 0

3*x-13/2 = 0 // + 13/2

3*x = 13/2 // : 3

x = 13/2/3

x = 13/6

x = 13/6

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