1=-2(4x-9)

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Solution for 1=-2(4x-9) equation: 



1=-2(4x-9)

We move all terms to the left:

1-(-2(4x-9))=0



We calculate terms in parentheses: -(-2(4x-9)), so:

-2(4x-9)

We multiply parentheses

-8x+18

Back to the equation:

-(-8x+18)



We get rid of parentheses

8x-18+1=0

We add all the numbers together, and all the variables

8x-17=0

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

8x=17

x=17/8

x=2+1/8

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