-x^2+2x+3=-2x+3

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Solution for -x^2+2x+3=-2x+3 equation:


Simplifying
-1x2 + 2x + 3 = -2x + 3

Reorder the terms:
3 + 2x + -1x2 = -2x + 3

Reorder the terms:
3 + 2x + -1x2 = 3 + -2x

Add '-3' to each side of the equation.
3 + 2x + -3 + -1x2 = 3 + -3 + -2x

Reorder the terms:
3 + -3 + 2x + -1x2 = 3 + -3 + -2x

Combine like terms: 3 + -3 = 0
0 + 2x + -1x2 = 3 + -3 + -2x
2x + -1x2 = 3 + -3 + -2x

Combine like terms: 3 + -3 = 0
2x + -1x2 = 0 + -2x
2x + -1x2 = -2x

Solving
2x + -1x2 = -2x

Solving for variable 'x'.

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

Combine like terms: 2x + 2x = 4x
4x + -1x2 = -2x + 2x

Combine like terms: -2x + 2x = 0
4x + -1x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(4 + -1x) = 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 '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {0, 4}

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