6(a-1)-a=a-1-2(a+1)

Solution for 6(a-1)-a=a-1-2(a+1) equation:

6(a-1)-a=a-1-2(a+1)

We move all terms to the left:

6(a-1)-a-(a-1-2(a+1))=0

We add all the numbers together, and all the variables

-1a+6(a-1)-(a-1-2(a+1))=0

We multiply parentheses

-1a+6a-(a-1-2(a+1))-6=0


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

a-1-2(a+1)

determiningTheFunctionDomain
a-2(a+1)-1

We multiply parentheses

a-2a-2-1

We add all the numbers together, and all the variables

-1a-3

Back to the equation:

-(-1a-3)


We add all the numbers together, and all the variables

5a-(-1a-3)-6=0

We get rid of parentheses

5a+1a+3-6=0

We add all the numbers together, and all the variables

6a-3=0

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

6a=3

a=3/6

a=1/2