1=2x(x-2)-[5-2x(1-x)]

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Solution for 1=2x(x-2)-[5-2x(1-x)] equation:


Simplifying
1 = 2x(x + -2) + -1[5 + -2x(1 + -1x)]

Reorder the terms:
1 = 2x(-2 + x) + -1[5 + -2x(1 + -1x)]
1 = (-2 * 2x + x * 2x) + -1[5 + -2x(1 + -1x)]
1 = (-4x + 2x2) + -1[5 + -2x(1 + -1x)]
1 = -4x + 2x2 + -1[5 + (1 * -2x + -1x * -2x)]
1 = -4x + 2x2 + -1[5 + (-2x + 2x2)]
1 = -4x + 2x2 + [5 * -1 + -2x * -1 + 2x2 * -1]
1 = -4x + 2x2 + [-5 + 2x + -2x2]

Reorder the terms:
1 = -5 + -4x + 2x + 2x2 + -2x2

Combine like terms: -4x + 2x = -2x
1 = -5 + -2x + 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
1 = -5 + -2x + 0
1 = -5 + -2x

Solving
1 = -5 + -2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2x' to each side of the equation.
1 + 2x = -5 + -2x + 2x

Combine like terms: -2x + 2x = 0
1 + 2x = -5 + 0
1 + 2x = -5

Add '-1' to each side of the equation.
1 + -1 + 2x = -5 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = -5 + -1
2x = -5 + -1

Combine like terms: -5 + -1 = -6
2x = -6

Divide each side by '2'.
x = -3

Simplifying
x = -3

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