-7-x/3=-20

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Solution for -7-x/3=-20 equation: 


x in (-oo:+oo)

-(x/3)-7 = -20 // + 20

20-(x/3)-7 = 0

13-1/3*x = 0 // - 13

-1/3*x = -13 // : -1/3

x = -13/(-1/3)

x = 39

x = 39

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