3x/7-2x/21-3=-x/3-13/3

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Solution for 3x/7-2x/21-3=-x/3-13/3 equation: 


x in (-oo:+oo)

(3*x)/7-((2*x)/21)-3 = -x/3-(13/3) // + -x/3-(13/3)

(3*x)/7-((2*x)/21)-(-x/3)+13/3-3 = 0

(3*x)/7+(-2/21)*x+(1/3)*x+13/3-3 = 0

2/3*x+4/3 = 0 // - 4/3

2/3*x = -4/3 // : 2/3

x = -4/3/2/3

x = -2

x = -2

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