31=8k+3k

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Solution for 31=8k+3k equation:


Simplifying
31 = 8k + 3k

Combine like terms: 8k + 3k = 11k
31 = 11k

Solving
31 = 11k

Solving for variable 'k'.

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

Add '-11k' to each side of the equation.
31 + -11k = 11k + -11k

Combine like terms: 11k + -11k = 0
31 + -11k = 0

Add '-31' to each side of the equation.
31 + -31 + -11k = 0 + -31

Combine like terms: 31 + -31 = 0
0 + -11k = 0 + -31
-11k = 0 + -31

Combine like terms: 0 + -31 = -31
-11k = -31

Divide each side by '-11'.
k = 2.818181818

Simplifying
k = 2.818181818

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