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

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

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

Reorder the terms:
-1(2 + x) + (2x + -1) = -1(x + 1) + 2(x + -1)
(2 * -1 + x * -1) + (2x + -1) = -1(x + 1) + 2(x + -1)
(-2 + -1x) + (2x + -1) = -1(x + 1) + 2(x + -1)

Reorder the terms:
-2 + -1x + (-1 + 2x) = -1(x + 1) + 2(x + -1)

Remove parenthesis around (-1 + 2x)
-2 + -1x + -1 + 2x = -1(x + 1) + 2(x + -1)

Reorder the terms:
-2 + -1 + -1x + 2x = -1(x + 1) + 2(x + -1)

Combine like terms: -2 + -1 = -3
-3 + -1x + 2x = -1(x + 1) + 2(x + -1)

Combine like terms: -1x + 2x = 1x
-3 + 1x = -1(x + 1) + 2(x + -1)

Reorder the terms:
-3 + 1x = -1(1 + x) + 2(x + -1)
-3 + 1x = (1 * -1 + x * -1) + 2(x + -1)
-3 + 1x = (-1 + -1x) + 2(x + -1)

Reorder the terms:
-3 + 1x = -1 + -1x + 2(-1 + x)
-3 + 1x = -1 + -1x + (-1 * 2 + x * 2)
-3 + 1x = -1 + -1x + (-2 + 2x)

Reorder the terms:
-3 + 1x = -1 + -2 + -1x + 2x

Combine like terms: -1 + -2 = -3
-3 + 1x = -3 + -1x + 2x

Combine like terms: -1x + 2x = 1x
-3 + 1x = -3 + 1x

Add '3' to each side of the equation.
-3 + 3 + 1x = -3 + 3 + 1x

Combine like terms: -3 + 3 = 0
0 + 1x = -3 + 3 + 1x
1x = -3 + 3 + 1x

Combine like terms: -3 + 3 = 0
1x = 0 + 1x
1x = 1x

Add '-1x' to each side of the equation.
1x + -1x = 1x + -1x

Combine like terms: 1x + -1x = 0
0 = 1x + -1x

Combine like terms: 1x + -1x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.