x^2-4x+m-8=0

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Solution for x^2-4x+m-8=0 equation:


Simplifying
x2 + -4x + m + -8 = 0

Reorder the terms:
-8 + m + -4x + x2 = 0

Solving
-8 + m + -4x + x2 = 0

Solving for variable 'm'.

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

Add '8' to each side of the equation.
-8 + m + -4x + 8 + x2 = 0 + 8

Reorder the terms:
-8 + 8 + m + -4x + x2 = 0 + 8

Combine like terms: -8 + 8 = 0
0 + m + -4x + x2 = 0 + 8
m + -4x + x2 = 0 + 8

Combine like terms: 0 + 8 = 8
m + -4x + x2 = 8

Add '4x' to each side of the equation.
m + -4x + 4x + x2 = 8 + 4x

Combine like terms: -4x + 4x = 0
m + 0 + x2 = 8 + 4x
m + x2 = 8 + 4x

Add '-1x2' to each side of the equation.
m + x2 + -1x2 = 8 + 4x + -1x2

Combine like terms: x2 + -1x2 = 0
m + 0 = 8 + 4x + -1x2
m = 8 + 4x + -1x2

Simplifying
m = 8 + 4x + -1x2

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