3(x-1)+7=4x+2-(2-x)

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Solution for 3(x-1)+7=4x+2-(2-x) equation: 



3(x-1)+7=4x+2-(2-x)

We move all terms to the left:

3(x-1)+7-(4x+2-(2-x))=0

We add all the numbers together, and all the variables

3(x-1)-(4x+2-(-1x+2))+7=0

We multiply parentheses

3x-(4x+2-(-1x+2))-3+7=0



We calculate terms in parentheses: -(4x+2-(-1x+2)), so:

4x+2-(-1x+2)

determiningTheFunctionDomain
4x-(-1x+2)+2

We get rid of parentheses

4x+1x-2+2

We add all the numbers together, and all the variables

5x

Back to the equation:

-(5x)



We add all the numbers together, and all the variables

-2x+4=0

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

-2x=-4

x=-4/-2

x=+2

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