X(3x-3)+x(2x-4)=90

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Solution for X(3x-3)+x(2x-4)=90 equation: 


Simplifying
X(3x + -3) + x(2x + -4) = 90

Reorder the terms:
X(-3 + 3x) + x(2x + -4) = 90
(-3 * X + 3x * X) + x(2x + -4) = 90
(-3X + 3xX) + x(2x + -4) = 90

Reorder the terms:
-3X + 3xX + x(-4 + 2x) = 90
-3X + 3xX + (-4 * x + 2x * x) = 90
-3X + 3xX + (-4x + 2x2) = 90

Reorder the terms:
-3X + -4x + 3xX + 2x2 = 90

Solving
-3X + -4x + 3xX + 2x2 = 90

Solving for variable 'X'.

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

Add '4x' to each side of the equation.
-3X + -4x + 3xX + 4x + 2x2 = 90 + 4x

Reorder the terms:
-3X + -4x + 4x + 3xX + 2x2 = 90 + 4x

Combine like terms: -4x + 4x = 0
-3X + 0 + 3xX + 2x2 = 90 + 4x
-3X + 3xX + 2x2 = 90 + 4x

Add '-2x2' to each side of the equation.
-3X + 3xX + 2x2 + -2x2 = 90 + 4x + -2x2

Combine like terms: 2x2 + -2x2 = 0
-3X + 3xX + 0 = 90 + 4x + -2x2
-3X + 3xX = 90 + 4x + -2x2

Reorder the terms:
-90 + -3X + -4x + 3xX + 2x2 = 90 + 4x + -2x2 + -90 + -4x + 2x2

Reorder the terms:
-90 + -3X + -4x + 3xX + 2x2 = 90 + -90 + 4x + -4x + -2x2 + 2x2

Combine like terms: 90 + -90 = 0
-90 + -3X + -4x + 3xX + 2x2 = 0 + 4x + -4x + -2x2 + 2x2
-90 + -3X + -4x + 3xX + 2x2 = 4x + -4x + -2x2 + 2x2

Combine like terms: 4x + -4x = 0
-90 + -3X + -4x + 3xX + 2x2 = 0 + -2x2 + 2x2
-90 + -3X + -4x + 3xX + 2x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
-90 + -3X + -4x + 3xX + 2x2 = 0

The solution to this equation could not be determined.

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