9k+4=31

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Solution for 9k+4=31 equation: 


Simplifying
9k + 4 = 31

Reorder the terms:
4 + 9k = 31

Solving
4 + 9k = 31

Solving for variable 'k'.

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

Add '-4' to each side of the equation.
4 + -4 + 9k = 31 + -4

Combine like terms: 4 + -4 = 0
0 + 9k = 31 + -4
9k = 31 + -4

Combine like terms: 31 + -4 = 27
9k = 27

Divide each side by '9'.
k = 3

Simplifying
k = 3

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