15+x/3=9

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Solution for 15+x/3=9 equation: 


x in (-oo:+oo)

x/3+15 = 9 // - 9

x/3-9+15 = 0

1/3*x+6 = 0 // - 6

1/3*x = -6 // : 1/3

x = -6/1/3

x = -18

x = -18

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