x^2+4x-9forx=x+3

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Solution for x^2+4x-9forx=x+3 equation: 


Simplifying
x2 + 4x + -9forx = x + 3

Reorder the terms:
-9forx + 4x + x2 = x + 3

Reorder the terms:
-9forx + 4x + x2 = 3 + x

Solving
-9forx + 4x + x2 = 3 + x

Solving for variable 'f'.

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

Add '-4x' to each side of the equation.
-9forx + 4x + -4x + x2 = 3 + x + -4x

Combine like terms: 4x + -4x = 0
-9forx + 0 + x2 = 3 + x + -4x
-9forx + x2 = 3 + x + -4x

Combine like terms: x + -4x = -3x
-9forx + x2 = 3 + -3x

Add '-1x2' to each side of the equation.
-9forx + x2 + -1x2 = 3 + -3x + -1x2

Combine like terms: x2 + -1x2 = 0
-9forx + 0 = 3 + -3x + -1x2
-9forx = 3 + -3x + -1x2

Divide each side by '-9orx'.
f = -0.3333333333o-1r-1x-1 + 0.3333333333o-1r-1 + 0.1111111111o-1r-1x

Simplifying
f = -0.3333333333o-1r-1x-1 + 0.3333333333o-1r-1 + 0.1111111111o-1r-1x

Reorder the terms:
f = 0.3333333333o-1r-1 + -0.3333333333o-1r-1x-1 + 0.1111111111o-1r-1x

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