x-(7x-31)^1/2=7

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Solution for x-(7x-31)^1/2=7 equation: 


x in (-oo:+oo)

x-(((7*x-31)^1)/2) = 7 // - 7

x-(((7*x-31)^1)/2)-7 = 0

x-((7*x-31)/2)-7 = 0

(-1*(7*x-31))/2+x-7 = 0

(-1*(7*x-31))/2+(2*x)/2+(-7*2)/2 = 0

2*x-1*(7*x-31)-7*2 = 0

31-5*x-14 = 0

17-5*x = 0

(17-5*x)/2 = 0

(17-5*x)/2 = 0 // * 2

17-5*x = 0

17-5*x = 0 // - 17

-5*x = -17 // : -5

x = -17/(-5)

x = 17/5

x = 17/5

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