F(x)=(9y^2-9y+3)-(6y^2-9y+6)

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Solution for F(x)=(9y^2-9y+3)-(6y^2-9y+6) equation:


Simplifying
F(x) = (9y2 + -9y + 3) + -1(6y2 + -9y + 6)

Multiply F * x
xF = (9y2 + -9y + 3) + -1(6y2 + -9y + 6)

Reorder the terms:
xF = (3 + -9y + 9y2) + -1(6y2 + -9y + 6)

Remove parenthesis around (3 + -9y + 9y2)
xF = 3 + -9y + 9y2 + -1(6y2 + -9y + 6)

Reorder the terms:
xF = 3 + -9y + 9y2 + -1(6 + -9y + 6y2)
xF = 3 + -9y + 9y2 + (6 * -1 + -9y * -1 + 6y2 * -1)
xF = 3 + -9y + 9y2 + (-6 + 9y + -6y2)

Reorder the terms:
xF = 3 + -6 + -9y + 9y + 9y2 + -6y2

Combine like terms: 3 + -6 = -3
xF = -3 + -9y + 9y + 9y2 + -6y2

Combine like terms: -9y + 9y = 0
xF = -3 + 0 + 9y2 + -6y2
xF = -3 + 9y2 + -6y2

Combine like terms: 9y2 + -6y2 = 3y2
xF = -3 + 3y2

Solving
xF = -3 + 3y2

Solving for variable 'x'.

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

Divide each side by 'F'.
x = -3F-1 + 3y2F-1

Simplifying
x = -3F-1 + 3y2F-1

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