4=3(k+13)-1

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Solution for 4=3(k+13)-1 equation: 


Simplifying
4 = 3(k + 13) + -1

Reorder the terms:
4 = 3(13 + k) + -1
4 = (13 * 3 + k * 3) + -1
4 = (39 + 3k) + -1

Reorder the terms:
4 = 39 + -1 + 3k

Combine like terms: 39 + -1 = 38
4 = 38 + 3k

Solving
4 = 38 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
4 + -3k = 38 + 3k + -3k

Combine like terms: 3k + -3k = 0
4 + -3k = 38 + 0
4 + -3k = 38

Add '-4' to each side of the equation.
4 + -4 + -3k = 38 + -4

Combine like terms: 4 + -4 = 0
0 + -3k = 38 + -4
-3k = 38 + -4

Combine like terms: 38 + -4 = 34
-3k = 34

Divide each side by '-3'.
k = -11.33333333

Simplifying
k = -11.33333333

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