8/2x-7=4/9-4

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Solution for 8/2x-7=4/9-4 equation: 


x in (-oo:+oo)

(8/2)*x-7 = 4/9-4 // - 4/9-4

(8/2)*x-(4/9)-7+4 = 0

(8/2)*x-4/9-7+4 = 0

4*x-31/9 = 0 // + 31/9

4*x = 31/9 // : 4

x = 31/9/4

x = 31/36

x = 31/36

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