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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(1-4(2x+1)), so:

1-4(2x+1)

determiningTheFunctionDomain
-4(2x+1)+1

We multiply parentheses

-8x-4+1

We add all the numbers together, and all the variables

-8x-3

Back to the equation:

-(-8x-3)



We get rid of parentheses

2x+8x+3+9=0

We add all the numbers together, and all the variables

10x+12=0

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

10x=-12

x=-12/10

x=-1+1/5

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