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

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

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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-2x-(7(x-1))+14=0


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

7(x-1)

We multiply parentheses

7x-7

Back to the equation:

-(7x-7)


We get rid of parentheses

-2x-7x+7+14=0

We add all the numbers together, and all the variables

-9x+21=0

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

-9x=-21

x=-21/-9

x=2+1/3