3(x-2)-1=7-(6-x)

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Solution for 3(x-2)-1=7-(6-x) equation: 



3(x-2)-1=7-(6-x)

We move all terms to the left:

3(x-2)-1-(7-(6-x))=0

We add all the numbers together, and all the variables

3(x-2)-(7-(-1x+6))-1=0

We multiply parentheses

3x-(7-(-1x+6))-6-1=0



We calculate terms in parentheses: -(7-(-1x+6)), so:

7-(-1x+6)

determiningTheFunctionDomain
-(-1x+6)+7

We get rid of parentheses

1x-6+7

We add all the numbers together, and all the variables

x+1

Back to the equation:

-(x+1)



We add all the numbers together, and all the variables

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

We get rid of parentheses

3x-x-1-7=0

We add all the numbers together, and all the variables

2x-8=0

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

2x=8

x=8/2

x=4

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