X^3+7x^2+3x-5x^2-35x-15=

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Solution for X^3+7x^2+3x-5x^2-35x-15= equation: 


Simplifying
X3 + 7x2 + 3x + -5x2 + -35x + -15 = 0

Reorder the terms:
-15 + X3 + 3x + -35x + 7x2 + -5x2 = 0

Combine like terms: 3x + -35x = -32x
-15 + X3 + -32x + 7x2 + -5x2 = 0

Combine like terms: 7x2 + -5x2 = 2x2
-15 + X3 + -32x + 2x2 = 0

Solving
-15 + X3 + -32x + 2x2 = 0

Solving for variable 'X'.

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

Add '15' to each side of the equation.
-15 + X3 + -32x + 15 + 2x2 = 0 + 15

Reorder the terms:
-15 + 15 + X3 + -32x + 2x2 = 0 + 15

Combine like terms: -15 + 15 = 0
0 + X3 + -32x + 2x2 = 0 + 15
X3 + -32x + 2x2 = 0 + 15

Combine like terms: 0 + 15 = 15
X3 + -32x + 2x2 = 15

Add '32x' to each side of the equation.
X3 + -32x + 32x + 2x2 = 15 + 32x

Combine like terms: -32x + 32x = 0
X3 + 0 + 2x2 = 15 + 32x
X3 + 2x2 = 15 + 32x

Add '-2x2' to each side of the equation.
X3 + 2x2 + -2x2 = 15 + 32x + -2x2

Combine like terms: 2x2 + -2x2 = 0
X3 + 0 = 15 + 32x + -2x2
X3 = 15 + 32x + -2x2

Simplifying
X3 = 15 + 32x + -2x2

Reorder the terms:
-15 + X3 + -32x + 2x2 = 15 + 32x + -2x2 + -15 + -32x + 2x2

Reorder the terms:
-15 + X3 + -32x + 2x2 = 15 + -15 + 32x + -32x + -2x2 + 2x2

Combine like terms: 15 + -15 = 0
-15 + X3 + -32x + 2x2 = 0 + 32x + -32x + -2x2 + 2x2
-15 + X3 + -32x + 2x2 = 32x + -32x + -2x2 + 2x2

Combine like terms: 32x + -32x = 0
-15 + X3 + -32x + 2x2 = 0 + -2x2 + 2x2
-15 + X3 + -32x + 2x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
-15 + X3 + -32x + 2x2 = 0

The solution to this equation could not be determined.

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