x^2-(5+m)x+4=0

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Solution for x^2-(5+m)x+4=0 equation:


Simplifying
x2 + -1(5 + m) * x + 4 = 0

Reorder the terms for easier multiplication:
x2 + -1x(5 + m) + 4 = 0
x2 + (5 * -1x + m * -1x) + 4 = 0

Reorder the terms:
x2 + (-1mx + -5x) + 4 = 0
x2 + (-1mx + -5x) + 4 = 0

Reorder the terms:
4 + -1mx + -5x + x2 = 0

Solving
4 + -1mx + -5x + x2 = 0

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -1mx + -5x + -4 + x2 = 0 + -4

Reorder the terms:
4 + -4 + -1mx + -5x + x2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1mx + -5x + x2 = 0 + -4
-1mx + -5x + x2 = 0 + -4

Combine like terms: 0 + -4 = -4
-1mx + -5x + x2 = -4

Add '5x' to each side of the equation.
-1mx + -5x + 5x + x2 = -4 + 5x

Combine like terms: -5x + 5x = 0
-1mx + 0 + x2 = -4 + 5x
-1mx + x2 = -4 + 5x

Add '-1x2' to each side of the equation.
-1mx + x2 + -1x2 = -4 + 5x + -1x2

Combine like terms: x2 + -1x2 = 0
-1mx + 0 = -4 + 5x + -1x2
-1mx = -4 + 5x + -1x2

Divide each side by '-1x'.
m = 4x-1 + -5 + x

Simplifying
m = 4x-1 + -5 + x

Reorder the terms:
m = -5 + 4x-1 + x

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