fx+3=x^2+7x-6

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Solution for fx+3=x^2+7x-6 equation:


Simplifying
fx + 3 = x2 + 7x + -6

Reorder the terms:
3 + fx = x2 + 7x + -6

Reorder the terms:
3 + fx = -6 + 7x + x2

Solving
3 + fx = -6 + 7x + x2

Solving for variable 'f'.

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

Add '-3' to each side of the equation.
3 + -3 + fx = -6 + 7x + -3 + x2

Combine like terms: 3 + -3 = 0
0 + fx = -6 + 7x + -3 + x2
fx = -6 + 7x + -3 + x2

Reorder the terms:
fx = -6 + -3 + 7x + x2

Combine like terms: -6 + -3 = -9
fx = -9 + 7x + x2

Divide each side by 'x'.
f = -9x-1 + 7 + x

Simplifying
f = -9x-1 + 7 + x

Reorder the terms:
f = 7 + -9x-1 + x

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