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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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



We calculate terms in parentheses: -(12+5(x+1)), so:

12+5(x+1)

determiningTheFunctionDomain
5(x+1)+12

We multiply parentheses

5x+5+12

We add all the numbers together, and all the variables

5x+17

Back to the equation:

-(5x+17)



We add all the numbers together, and all the variables

5x-(5x+17)-7=0

We get rid of parentheses

5x-5x-17-7=0

We add all the numbers together, and all the variables

-24!=0

There is no solution for this equation

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