3k+5=13

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Solution for 3k+5=13 equation: 


Simplifying
3k + 5 = 13

Reorder the terms:
5 + 3k = 13

Solving
5 + 3k = 13

Solving for variable 'k'.

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

Add '-5' to each side of the equation.
5 + -5 + 3k = 13 + -5

Combine like terms: 5 + -5 = 0
0 + 3k = 13 + -5
3k = 13 + -5

Combine like terms: 13 + -5 = 8
3k = 8

Divide each side by '3'.
k = 2.666666667

Simplifying
k = 2.666666667

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