-2=4-2(2x+7)

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Solution for -2=4-2(2x+7) equation: 



-2=4-2(2x+7)

We move all terms to the left:

-2-(4-2(2x+7))=0



We calculate terms in parentheses: -(4-2(2x+7)), so:

4-2(2x+7)

determiningTheFunctionDomain
-2(2x+7)+4

We multiply parentheses

-4x-14+4

We add all the numbers together, and all the variables

-4x-10

Back to the equation:

-(-4x-10)



We get rid of parentheses

4x+10-2=0

We add all the numbers together, and all the variables

4x+8=0

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

4x=-8

x=-8/4

x=-2

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