-3x+2/3+3/7x=-4/21

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Solution for -3x+2/3+3/7x=-4/21 equation: 


x in (-oo:+oo)

(3/7)*x-3*x+2/3 = -4/21 // + -4/21

(3/7)*x-3*x+2/3-(-4/21) = 0

(3/7)*x-3*x+2/3+4/21 = 0

6/7-18/7*x = 0 // - 6/7

-18/7*x = -6/7 // : -18/7

x = -6/7/(-18/7)

x = 1/3

x = 1/3

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