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

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


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

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

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

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

Multiply x * x
2x + 1 + -1 + 1x2 + -1 = x + -2x + -1 + 1 + -1(-1x) + -1

Reorder the terms:
1 + -1 + -1 + 2x + 1x2 = x + -2x + -1 + 1 + -1(-1x) + -1

Combine like terms: 1 + -1 = 0
0 + -1 + 2x + 1x2 = x + -2x + -1 + 1 + -1(-1x) + -1
-1 + 2x + 1x2 = x + -2x + -1 + 1 + -1(-1x) + -1

Remove parenthesis around (-1x)
-1 + 2x + 1x2 = x + -2x + -1 + 1 + -1 * -1x + -1

Multiply -1 * -1
-1 + 2x + 1x2 = x + -2x + -1 + 1 + 1x + -1

Reorder the terms:
-1 + 2x + 1x2 = -1 + 1 + -1 + x + -2x + 1x

Combine like terms: -1 + 1 = 0
-1 + 2x + 1x2 = 0 + -1 + x + -2x + 1x
-1 + 2x + 1x2 = -1 + x + -2x + 1x

Combine like terms: x + -2x = -1x
-1 + 2x + 1x2 = -1 + -1x + 1x

Combine like terms: -1x + 1x = 0
-1 + 2x + 1x2 = -1 + 0
-1 + 2x + 1x2 = -1

Add '1' to each side of the equation.
-1 + 2x + 1 + 1x2 = -1 + 1

Reorder the terms:
-1 + 1 + 2x + 1x2 = -1 + 1

Combine like terms: -1 + 1 = 0
0 + 2x + 1x2 = -1 + 1
2x + 1x2 = -1 + 1

Combine like terms: -1 + 1 = 0
2x + 1x2 = 0

Solving
2x + 1x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(2 + x) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {0, -2}

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