-2(x-9)+1=7

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Solution for -2(x-9)+1=7 equation: 



-2(x-9)+1=7

We move all terms to the left:

-2(x-9)+1-(7)=0

We add all the numbers together, and all the variables

-2(x-9)-6=0

We multiply parentheses

-2x+18-6=0

We add all the numbers together, and all the variables

-2x+12=0

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

-2x=-12

x=-12/-2

x=+6

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