12+5k=2k+39

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Solution for 12+5k=2k+39 equation:


Simplifying
12 + 5k = 2k + 39

Reorder the terms:
12 + 5k = 39 + 2k

Solving
12 + 5k = 39 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
12 + 5k + -2k = 39 + 2k + -2k

Combine like terms: 5k + -2k = 3k
12 + 3k = 39 + 2k + -2k

Combine like terms: 2k + -2k = 0
12 + 3k = 39 + 0
12 + 3k = 39

Add '-12' to each side of the equation.
12 + -12 + 3k = 39 + -12

Combine like terms: 12 + -12 = 0
0 + 3k = 39 + -12
3k = 39 + -12

Combine like terms: 39 + -12 = 27
3k = 27

Divide each side by '3'.
k = 9

Simplifying
k = 9

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