3(1/2x+9)-5=55

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Solution for 3(1/2x+9)-5=55 equation: 



3(1/2x+9)-5=55

We move all terms to the left:

3(1/2x+9)-5-(55)=0



Domain of the equation: 2x+9)!=0

x∈R



We add all the numbers together, and all the variables

3(1/2x+9)-60=0

We multiply parentheses

3x+27-60=0

We add all the numbers together, and all the variables

3x-33=0

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

3x=33

x=33/3

x=11

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