3/7-x/2=3

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


x in (-oo:+oo)

3/7-(x/2) = 3 // - 3

3/7-(x/2)-3 = 0

-1/2*x-18/7 = 0 // + 18/7

-1/2*x = 18/7 // : -1/2

x = 18/7/(-1/2)

x = -36/7

x = -36/7

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