-x+1/2=7x+81/2

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Solution for -x+1/2=7x+81/2 equation: 


x in (-oo:+oo)

1/2-x = 7*x+81/2 // - 7*x+81/2

1/2-x-(7*x)-(81/2) = 0

1/2-x-7*x-81/2 = 0

-8*x-40 = 0 // + 40

-8*x = 40 // : -8

x = 40/(-8)

x = -5

x = -5

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