X+3x^2+2x-1=5

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Solution for X+3x^2+2x-1=5 equation:


Simplifying
X + 3x2 + 2x + -1 = 5

Reorder the terms:
-1 + X + 2x + 3x2 = 5

Solving
-1 + X + 2x + 3x2 = 5

Solving for variable 'X'.

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

Add '1' to each side of the equation.
-1 + X + 2x + 1 + 3x2 = 5 + 1

Reorder the terms:
-1 + 1 + X + 2x + 3x2 = 5 + 1

Combine like terms: -1 + 1 = 0
0 + X + 2x + 3x2 = 5 + 1
X + 2x + 3x2 = 5 + 1

Combine like terms: 5 + 1 = 6
X + 2x + 3x2 = 6

Add '-2x' to each side of the equation.
X + 2x + -2x + 3x2 = 6 + -2x

Combine like terms: 2x + -2x = 0
X + 0 + 3x2 = 6 + -2x
X + 3x2 = 6 + -2x

Add '-3x2' to each side of the equation.
X + 3x2 + -3x2 = 6 + -2x + -3x2

Combine like terms: 3x2 + -3x2 = 0
X + 0 = 6 + -2x + -3x2
X = 6 + -2x + -3x2

Simplifying
X = 6 + -2x + -3x2

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