3x+x/2=115

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Solution for 3x+x/2=115 equation: 


x in (-oo:+oo)

3*x+x/2 = 115 // - 115

3*x+x/2-115 = 0

7/2*x-115 = 0 // + 115

7/2*x = 115 // : 7/2

x = 115/7/2

x = 230/7

x = 230/7

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