f(x)=-10x+3+x(9x-1)

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Solution for f(x)=-10x+3+x(9x-1) equation:


Simplifying
f(x) = -10x + 3 + x(9x + -1)

Multiply f * x
fx = -10x + 3 + x(9x + -1)

Reorder the terms:
fx = -10x + 3 + x(-1 + 9x)
fx = -10x + 3 + (-1 * x + 9x * x)
fx = -10x + 3 + (-1x + 9x2)

Reorder the terms:
fx = 3 + -10x + -1x + 9x2

Combine like terms: -10x + -1x = -11x
fx = 3 + -11x + 9x2

Solving
fx = 3 + -11x + 9x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 3x-1 + -11 + 9x

Simplifying
f = 3x-1 + -11 + 9x

Reorder the terms:
f = -11 + 3x-1 + 9x

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