43+k=81

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Solution for 43+k=81 equation: 


Simplifying
43 + k = 81

Solving
43 + k = 81

Solving for variable 'k'.

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

Add '-43' to each side of the equation.
43 + -43 + k = 81 + -43

Combine like terms: 43 + -43 = 0
0 + k = 81 + -43
k = 81 + -43

Combine like terms: 81 + -43 = 38
k = 38

Simplifying
k = 38

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