3x+4/x_7=-2

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Solution for 3x+4/x_7=-2 equation: 


x in (-oo:+oo)

3*x+4/x_7 = -2 // + 2

3*x+4/x_7+2 = 0

3*x+4*x_7^-1+2 = 0 // - 4*x_7^-1+2

3*x = -(4*x_7^-1+2) // : 3

x = (-(4*x_7^-1+2))/3

x = (-(4*x_7^-1+2))/3

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