-31-4x=16-5(1+2x)

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Solution for -31-4x=16-5(1+2x) equation: 



-31-4x=16-5(1+2x)

We move all terms to the left:

-31-4x-(16-5(1+2x))=0

We add all the numbers together, and all the variables

-4x-(16-5(2x+1))-31=0



We calculate terms in parentheses: -(16-5(2x+1)), so:

16-5(2x+1)

determiningTheFunctionDomain
-5(2x+1)+16

We multiply parentheses

-10x-5+16

We add all the numbers together, and all the variables

-10x+11

Back to the equation:

-(-10x+11)



We get rid of parentheses

-4x+10x-11-31=0

We add all the numbers together, and all the variables

6x-42=0

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

6x=42

x=42/6

x=7

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