k^2-83=-74

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Solution for k^2-83=-74 equation: 


Simplifying
k2 + -83 = -74

Reorder the terms:
-83 + k2 = -74

Solving
-83 + k2 = -74

Solving for variable 'k'.

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

Add '83' to each side of the equation.
-83 + 83 + k2 = -74 + 83

Combine like terms: -83 + 83 = 0
0 + k2 = -74 + 83
k2 = -74 + 83

Combine like terms: -74 + 83 = 9
k2 = 9

Simplifying
k2 = 9

Take the square root of each side:
k = {-3, 3}

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