3x+3(5/2)=18

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Solution for 3x+3(5/2)=18 equation: 


x in (-oo:+oo)

3*x+3*(5/2) = 18 // - 18

3*x+3*(5/2)-18 = 0

3*x-21/2 = 0 // + 21/2

3*x = 21/2 // : 3

x = 21/2/3

x = 7/2

x = 7/2

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