3-2x=12(1/3x-9/4)

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Solution for 3-2x=12(1/3x-9/4) equation: 


x in (-oo:+oo)

3-(2*x) = 12*((1/3)*x-(9/4)) // - 12*((1/3)*x-(9/4))

3-(12*((1/3)*x-(9/4)))-(2*x) = 0

3-12*((1/3)*x-9/4)-2*x = 0

3-12*(1/3*x-9/4)-2*x = 0

3-12*(1/3*x-9/4)-2*x = 0

3-6*x+27 = 0

30-6*x = 0

30-6*x = 0

30-6*x = 0 // - 30

-6*x = -30 // : -6

x = -30/(-6)

x = 5

x = 5

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