u-1/2=2

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Solution for u-1/2=2 equation: 



u-1/2=2

We move all terms to the left:

u-1/2-(2)=0

determiningTheFunctionDomain
u-2-1/2=0

We multiply all the terms by the denominator


u*2-1-2*2=0

We add all the numbers together, and all the variables

u*2-5=0

Wy multiply elements

2u-5=0

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

2u=5

u=5/2

u=2+1/2

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