wx^2-9x=x^2-20

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Solution for wx^2-9x=x^2-20 equation: 


Simplifying
wx2 + -9x = x2 + -20

Reorder the terms:
wx2 + -9x = -20 + x2

Solving
wx2 + -9x = -20 + x2

Solving for variable 'w'.

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

Add '9x' to each side of the equation.
wx2 + -9x + 9x = -20 + 9x + x2

Combine like terms: -9x + 9x = 0
wx2 + 0 = -20 + 9x + x2
wx2 = -20 + 9x + x2

Divide each side by 'x2'.
w = -20x-2 + 9x-1 + 1

Simplifying
w = -20x-2 + 9x-1 + 1

Reorder the terms:
w = 1 + -20x-2 + 9x-1

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