7x-(x+12)=-5-2(1-3x)

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Solution for 7x-(x+12)=-5-2(1-3x) equation: 



7x-(x+12)=-5-2(1-3x)

We move all terms to the left:

7x-(x+12)-(-5-2(1-3x))=0

We add all the numbers together, and all the variables

7x-(x+12)-(-5-2(-3x+1))=0

We get rid of parentheses

7x-x-(-5-2(-3x+1))-12=0



We calculate terms in parentheses: -(-5-2(-3x+1)), so:

-5-2(-3x+1)

determiningTheFunctionDomain
-2(-3x+1)-5

We multiply parentheses

6x-2-5

We add all the numbers together, and all the variables

6x-7

Back to the equation:

-(6x-7)



We add all the numbers together, and all the variables

6x-(6x-7)-12=0

We get rid of parentheses

6x-6x+7-12=0

We add all the numbers together, and all the variables

-5!=0

There is no solution for this equation

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