3(x+12)+2x=1-2(x-7)

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Solution for 3(x+12)+2x=1-2(x-7) equation: 



3(x+12)+2x=1-2(x-7)

We move all terms to the left:

3(x+12)+2x-(1-2(x-7))=0

We add all the numbers together, and all the variables

2x+3(x+12)-(1-2(x-7))=0

We multiply parentheses

2x+3x-(1-2(x-7))+36=0



We calculate terms in parentheses: -(1-2(x-7)), so:

1-2(x-7)

determiningTheFunctionDomain
-2(x-7)+1

We multiply parentheses

-2x+14+1

We add all the numbers together, and all the variables

-2x+15

Back to the equation:

-(-2x+15)



We add all the numbers together, and all the variables

5x-(-2x+15)+36=0

We get rid of parentheses

5x+2x-15+36=0

We add all the numbers together, and all the variables

7x+21=0

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

7x=-21

x=-21/7

x=-3

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