-5x+1/2-6/7x=-81/2

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Solution for -5x+1/2-6/7x=-81/2 equation: 


x in (-oo:+oo)

1/2-5*x-((6/7)*x) = -81/2 // + -81/2

1/2-5*x-((6/7)*x)-(-81/2) = 0

(-6/7)*x-5*x+1/2+81/2 = 0

41-41/7*x = 0 // - 41

-41/7*x = -41 // : -41/7

x = -41/(-41/7)

x = 7

x = 7

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