x+21/2=4

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Solution for x+21/2=4 equation: 



x+21/2=4

We move all terms to the left:

x+21/2-(4)=0

determiningTheFunctionDomain
x-4+21/2=0

We multiply all the terms by the denominator


x*2+21-4*2=0

We add all the numbers together, and all the variables

x*2+13=0

Wy multiply elements

2x+13=0

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

2x=-13

x=-13/2

x=-6+1/2

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