78=-6-4(2x+19)

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Solution for 78=-6-4(2x+19) equation: 



78=-6-4(2x+19)

We move all terms to the left:

78-(-6-4(2x+19))=0



We calculate terms in parentheses: -(-6-4(2x+19)), so:

-6-4(2x+19)

determiningTheFunctionDomain
-4(2x+19)-6

We multiply parentheses

-8x-76-6

We add all the numbers together, and all the variables

-8x-82

Back to the equation:

-(-8x-82)



We get rid of parentheses

8x+82+78=0

We add all the numbers together, and all the variables

8x+160=0

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

8x=-160

x=-160/8

x=-20

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