3(12+2x)-7=13-(12+2x)

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Solution for 3(12+2x)-7=13-(12+2x) equation: 



3(12+2x)-7=13-(12+2x)

We move all terms to the left:

3(12+2x)-7-(13-(12+2x))=0

We add all the numbers together, and all the variables

3(2x+12)-(13-(2x+12))-7=0

We multiply parentheses

6x-(13-(2x+12))+36-7=0



We calculate terms in parentheses: -(13-(2x+12)), so:

13-(2x+12)

determiningTheFunctionDomain
-(2x+12)+13

We get rid of parentheses

-2x-12+13

We add all the numbers together, and all the variables

-2x+1

Back to the equation:

-(-2x+1)



We add all the numbers together, and all the variables

6x-(-2x+1)+29=0

We get rid of parentheses

6x+2x-1+29=0

We add all the numbers together, and all the variables

8x+28=0

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

8x=-28

x=-28/8

x=-3+1/2

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