7x-3/4=9

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Solution for 7x-3/4=9 equation: 


x in (-oo:+oo)

7*x-(3/4) = 9 // - 9

7*x-(3/4)-9 = 0

7*x-3/4-9 = 0

7*x-39/4 = 0 // + 39/4

7*x = 39/4 // : 7

x = 39/4/7

x = 39/28

x = 39/28

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