4=1-k

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Solution for 4=1-k equation:


Simplifying
4 = 1 + -1k

Solving
4 = 1 + -1k

Solving for variable 'k'.

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

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

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

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

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

Combine like terms: 1 + -4 = -3
k = -3

Simplifying
k = -3

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