7x=(2x-71)/23

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Solution for 7x=(2x-71)/23 equation:


x in (-oo:+oo)

7*x = (2*x-71)/23 // - (2*x-71)/23

7*x-((2*x-71)/23) = 0

(-1*(2*x-71))/23+7*x = 0

(-1*(2*x-71))/23+(7*23*x)/23 = 0

7*23*x-1*(2*x-71) = 0

159*x+71 = 0

(159*x+71)/23 = 0

(159*x+71)/23 = 0 // * 23

159*x+71 = 0

159*x+71 = 0 // - 71

159*x = -71 // : 159

x = -71/159

x = -71/159

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