2x+kx+1=0

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Solution for 2x+kx+1=0 equation:


Simplifying
2x + kx + 1 = 0

Reorder the terms:
1 + kx + 2x = 0

Solving
1 + kx + 2x = 0

Solving for variable 'k'.

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

Add '-1' to each side of the equation.
1 + kx + -1 + 2x = 0 + -1

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

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

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

Add '-2x' to each side of the equation.
kx + 2x + -2x = -1 + -2x

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

Divide each side by 'x'.
k = -1x-1 + -2

Simplifying
k = -1x-1 + -2

Reorder the terms:
k = -2 + -1x-1

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