2(x+4)=81

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Solution for 2(x+4)=81 equation: 



2(x+4)=81

We move all terms to the left:

2(x+4)-(81)=0

We multiply parentheses

2x+8-81=0

We add all the numbers together, and all the variables

2x-73=0

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

2x=73

x=73/2

x=36+1/2

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