3k-8-9=13

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Solution for 3k-8-9=13 equation:


Simplifying
3k + -8 + -9 = 13

Reorder the terms:
-8 + -9 + 3k = 13

Combine like terms: -8 + -9 = -17
-17 + 3k = 13

Solving
-17 + 3k = 13

Solving for variable 'k'.

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

Add '17' to each side of the equation.
-17 + 17 + 3k = 13 + 17

Combine like terms: -17 + 17 = 0
0 + 3k = 13 + 17
3k = 13 + 17

Combine like terms: 13 + 17 = 30
3k = 30

Divide each side by '3'.
k = 10

Simplifying
k = 10

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