7x-1/2x=109/2-9

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Solution for 7x-1/2x=109/2-9 equation: 



7x-1/2x=109/2-9

We move all terms to the left:

7x-1/2x-(109/2-9)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We get rid of parentheses

7x-1/2x+9-109/2=0

We calculate fractions


7x+9=0

We move all terms containing x to the left, all other terms to the right

7x=-9

x=-9/7

x=-1+2/7

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