6+3(x+1)=7+4(x-1)

Solution for 6+3(x+1)=7+4(x-1) equation:

6+3(x+1)=7+4(x-1)

We move all terms to the left:

6+3(x+1)-(7+4(x-1))=0

We multiply parentheses

3x-(7+4(x-1))+3+6=0


We calculate terms in parentheses: -(7+4(x-1)), so:

7+4(x-1)

determiningTheFunctionDomain
4(x-1)+7

We multiply parentheses

4x-4+7

We add all the numbers together, and all the variables

4x+3

Back to the equation:

-(4x+3)


We add all the numbers together, and all the variables

3x-(4x+3)+9=0

We get rid of parentheses

3x-4x-3+9=0

We add all the numbers together, and all the variables

-1x+6=0

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

-x=-6

x=-6/-1

x=+6