6-1(x+100)=2(200-x)

Solution for 6-1(x+100)=2(200-x) equation:

6-1(x+100)=2(200-x)

We move all terms to the left:

6-1(x+100)-(2(200-x))=0

We add all the numbers together, and all the variables

-1(x+100)-(2(-1x+200))+6=0


We calculate terms in parentheses: -(2(-1x+200)), so:

2(-1x+200)

We multiply parentheses

-2x+400

Back to the equation:

-(-2x+400)


We get rid of parentheses

-1(x+100)+2x-400+6=0

We add all the numbers together, and all the variables

2x-1(x+100)-394=0

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

2x-1(x+100)=394