(28+3(2x-7))=49

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Solution for (28+3(2x-7))=49 equation: 



(28+3(2x-7))=49

We move all terms to the left:

(28+3(2x-7))-(49)=0



We calculate terms in parentheses: +(28+3(2x-7)), so:

28+3(2x-7)

determiningTheFunctionDomain
3(2x-7)+28

We multiply parentheses

6x-21+28

We add all the numbers together, and all the variables

6x+7

Back to the equation:

+(6x+7)



We get rid of parentheses

6x+7-49=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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