9-2x/7

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Solution for 9-2x/7 equation: 


x in (-oo:+oo)

9-((2*x)/7) = 0

(-2/7)*x+9 = 0

9-2/7*x = 0 // - 9

-2/7*x = -9 // : -2/7

x = -9/(-2/7)

x = 63/2

x = 63/2

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