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

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

x in (-oo:+oo)

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

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

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

-3/2*x = 0 // : -3/2

x = 0

x = 0

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