x^3-3x^2+a=0

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Solution for x^3-3x^2+a=0 equation:


Simplifying
x3 + -3x2 + a = 0

Reorder the terms:
a + -3x2 + x3 = 0

Solving
a + -3x2 + x3 = 0

Solving for variable 'a'.

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

Add '3x2' to each side of the equation.
a + -3x2 + 3x2 + x3 = 0 + 3x2

Combine like terms: -3x2 + 3x2 = 0
a + 0 + x3 = 0 + 3x2
a + x3 = 0 + 3x2
Remove the zero:
a + x3 = 3x2

Add '-1x3' to each side of the equation.
a + x3 + -1x3 = 3x2 + -1x3

Combine like terms: x3 + -1x3 = 0
a + 0 = 3x2 + -1x3
a = 3x2 + -1x3

Simplifying
a = 3x2 + -1x3

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