2-4x-1=0

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Solution for 2-4x-1=0 equation:


Simplifying
2 + -4x + -1 = 0

Reorder the terms:
2 + -1 + -4x = 0

Combine like terms: 2 + -1 = 1
1 + -4x = 0

Solving
1 + -4x = 0

Solving for variable 'x'.

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

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

Combine like terms: 1 + -1 = 0
0 + -4x = 0 + -1
-4x = 0 + -1

Combine like terms: 0 + -1 = -1
-4x = -1

Divide each side by '-4'.
x = 0.25

Simplifying
x = 0.25

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