3k-13=k-5

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Solution for 3k-13=k-5 equation:


Simplifying
3k + -13 = k + -5

Reorder the terms:
-13 + 3k = k + -5

Reorder the terms:
-13 + 3k = -5 + k

Solving
-13 + 3k = -5 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-13 + 3k + -1k = -5 + k + -1k

Combine like terms: 3k + -1k = 2k
-13 + 2k = -5 + k + -1k

Combine like terms: k + -1k = 0
-13 + 2k = -5 + 0
-13 + 2k = -5

Add '13' to each side of the equation.
-13 + 13 + 2k = -5 + 13

Combine like terms: -13 + 13 = 0
0 + 2k = -5 + 13
2k = -5 + 13

Combine like terms: -5 + 13 = 8
2k = 8

Divide each side by '2'.
k = 4

Simplifying
k = 4

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