4x^2-12x=-4x^2-3x-1

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Solution for 4x^2-12x=-4x^2-3x-1 equation:


Simplifying
4x2 + -12x = -4x2 + -3x + -1

Reorder the terms:
-12x + 4x2 = -4x2 + -3x + -1

Reorder the terms:
-12x + 4x2 = -1 + -3x + -4x2

Solving
-12x + 4x2 = -1 + -3x + -4x2

Solving for variable 'x'.

Reorder the terms:
1 + -12x + 3x + 4x2 + 4x2 = -1 + -3x + -4x2 + 1 + 3x + 4x2

Combine like terms: -12x + 3x = -9x
1 + -9x + 4x2 + 4x2 = -1 + -3x + -4x2 + 1 + 3x + 4x2

Combine like terms: 4x2 + 4x2 = 8x2
1 + -9x + 8x2 = -1 + -3x + -4x2 + 1 + 3x + 4x2

Reorder the terms:
1 + -9x + 8x2 = -1 + 1 + -3x + 3x + -4x2 + 4x2

Combine like terms: -1 + 1 = 0
1 + -9x + 8x2 = 0 + -3x + 3x + -4x2 + 4x2
1 + -9x + 8x2 = -3x + 3x + -4x2 + 4x2

Combine like terms: -3x + 3x = 0
1 + -9x + 8x2 = 0 + -4x2 + 4x2
1 + -9x + 8x2 = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
1 + -9x + 8x2 = 0

Factor a trinomial.
(1 + -8x)(1 + -1x) = 0

Subproblem 1

Set the factor '(1 + -8x)' equal to zero and attempt to solve: Simplifying 1 + -8x = 0 Solving 1 + -8x = 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 + -8x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -8x = 0 + -1 -8x = 0 + -1 Combine like terms: 0 + -1 = -1 -8x = -1 Divide each side by '-8'. x = 0.125 Simplifying x = 0.125

Subproblem 2

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

Solution

x = {0.125, 1}

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