1/3+3x=-2/7x-821/21

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Solution for 1/3+3x=-2/7x-821/21 equation: 


x in (-oo:+oo)

3*x+1/3 = (-2/7)*x-(821/21) // - (-2/7)*x-(821/21)

3*x-((-2/7)*x)+1/3+821/21 = 0

3*x+(2/7)*x+1/3+821/21 = 0

23/7*x+276/7 = 0 // - 276/7

23/7*x = -276/7 // : 23/7

x = -276/7/23/7

x = -12

x = -12

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