(2x-1)2-(x-1)2=2(x+1)2-11

Solution for (2x-1)2-(x-1)2=2(x+1)2-11 equation:

(2x-1)2-(x-1)2=2(x+1)2-11

We move all terms to the left:

(2x-1)2-(x-1)2-(2(x+1)2-11)=0

We multiply parentheses

4x-2x-(2(x+1)2-11)-2+2=0


We calculate terms in parentheses: -(2(x+1)2-11), so:

2(x+1)2-11

We multiply parentheses

4x+4-11

We add all the numbers together, and all the variables

4x-7

Back to the equation:

-(4x-7)


We add all the numbers together, and all the variables

2x-(4x-7)=0

We get rid of parentheses

2x-4x+7=0

We add all the numbers together, and all the variables

-2x+7=0

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

-2x=-7

x=-7/-2

x=3+1/2