19=2x-3(2x+3)

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Solution for 19=2x-3(2x+3) equation: 



19=2x-3(2x+3)

We move all terms to the left:

19-(2x-3(2x+3))=0



We calculate terms in parentheses: -(2x-3(2x+3)), so:

2x-3(2x+3)

We multiply parentheses

2x-6x-9

We add all the numbers together, and all the variables

-4x-9

Back to the equation:

-(-4x-9)



We get rid of parentheses

4x+9+19=0

We add all the numbers together, and all the variables

4x+28=0

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

4x=-28

x=-28/4

x=-7

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