4x^2-2x+1=1x^2+7x-5

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Solution for 4x^2-2x+1=1x^2+7x-5 equation:


Simplifying
4x2 + -2x + 1 = 1x2 + 7x + -5

Reorder the terms:
1 + -2x + 4x2 = 1x2 + 7x + -5

Reorder the terms:
1 + -2x + 4x2 = -5 + 7x + 1x2

Solving
1 + -2x + 4x2 = -5 + 7x + 1x2

Solving for variable 'x'.

Reorder the terms:
1 + 5 + -2x + -7x + 4x2 + -1x2 = -5 + 7x + 1x2 + 5 + -7x + -1x2

Combine like terms: 1 + 5 = 6
6 + -2x + -7x + 4x2 + -1x2 = -5 + 7x + 1x2 + 5 + -7x + -1x2

Combine like terms: -2x + -7x = -9x
6 + -9x + 4x2 + -1x2 = -5 + 7x + 1x2 + 5 + -7x + -1x2

Combine like terms: 4x2 + -1x2 = 3x2
6 + -9x + 3x2 = -5 + 7x + 1x2 + 5 + -7x + -1x2

Reorder the terms:
6 + -9x + 3x2 = -5 + 5 + 7x + -7x + 1x2 + -1x2

Combine like terms: -5 + 5 = 0
6 + -9x + 3x2 = 0 + 7x + -7x + 1x2 + -1x2
6 + -9x + 3x2 = 7x + -7x + 1x2 + -1x2

Combine like terms: 7x + -7x = 0
6 + -9x + 3x2 = 0 + 1x2 + -1x2
6 + -9x + 3x2 = 1x2 + -1x2

Combine like terms: 1x2 + -1x2 = 0
6 + -9x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(2 + -3x + x2) = 0

Factor a trinomial.
3((1 + -1x)(2 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {1, 2}

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