(x^2-3x+w)=(5x^2-3x-8)

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Solution for (x^2-3x+w)=(5x^2-3x-8) equation:


Simplifying
(x2 + -3x + w) = (5x2 + -3x + -8)

Reorder the terms:
(w + -3x + x2) = (5x2 + -3x + -8)

Remove parenthesis around (w + -3x + x2)
w + -3x + x2 = (5x2 + -3x + -8)

Reorder the terms:
w + -3x + x2 = (-8 + -3x + 5x2)

Remove parenthesis around (-8 + -3x + 5x2)
w + -3x + x2 = -8 + -3x + 5x2

Add '3x' to each side of the equation.
w + -3x + 3x + x2 = -8 + -3x + 3x + 5x2

Combine like terms: -3x + 3x = 0
w + 0 + x2 = -8 + -3x + 3x + 5x2
w + x2 = -8 + -3x + 3x + 5x2

Combine like terms: -3x + 3x = 0
w + x2 = -8 + 0 + 5x2
w + x2 = -8 + 5x2

Solving
w + x2 = -8 + 5x2

Solving for variable 'w'.

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

Add '-1x2' to each side of the equation.
w + x2 + -1x2 = -8 + 5x2 + -1x2

Combine like terms: x2 + -1x2 = 0
w + 0 = -8 + 5x2 + -1x2
w = -8 + 5x2 + -1x2

Combine like terms: 5x2 + -1x2 = 4x2
w = -8 + 4x2

Simplifying
w = -8 + 4x2

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