1/2(x-5)x=-7

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Solution for 1/2(x-5)x=-7 equation: 



1/2(x-5)x=-7

We move all terms to the left:

1/2(x-5)x-(-7)=0



Domain of the equation: 2(x-5)x!=0

x∈R



We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


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

Wy multiply elements

14x(x+1=0

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