13/7=x/9

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Solution for 13/7=x/9 equation: 


x in (-oo:+oo)

13/7 = x/9 // - x/9

13/7-(x/9) = 0

13/7-1/9*x = 0 // - 13/7

-1/9*x = -13/7 // : -1/9

x = -13/7/(-1/9)

x = 117/7

x = 117/7

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