20+11+k=6.3

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Solution for 20+11+k=6.3 equation: 


Simplifying
20 + 11 + k = 6.3

Combine like terms: 20 + 11 = 31
31 + k = 6.3

Solving
31 + k = 6.3

Solving for variable 'k'.

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

Add '-31' to each side of the equation.
31 + -31 + k = 6.3 + -31

Combine like terms: 31 + -31 = 0
0 + k = 6.3 + -31
k = 6.3 + -31

Combine like terms: 6.3 + -31 = -24.7
k = -24.7

Simplifying
k = -24.7

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