1-4(8-2x)=81

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Solution for 1-4(8-2x)=81 equation: 



1-4(8-2x)=81

We move all terms to the left:

1-4(8-2x)-(81)=0

We add all the numbers together, and all the variables

-4(-2x+8)+1-81=0

We add all the numbers together, and all the variables

-4(-2x+8)-80=0

We multiply parentheses

8x-32-80=0

We add all the numbers together, and all the variables

8x-112=0

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

8x=112

x=112/8

x=14

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