8k+k=3k+7k

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Solution for 8k+k=3k+7k equation: 


Simplifying
8k + k = 3k + 7k

Combine like terms: 8k + k = 9k
9k = 3k + 7k

Combine like terms: 3k + 7k = 10k
9k = 10k

Solving
9k = 10k

Solving for variable 'k'.

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

Add '-10k' to each side of the equation.
9k + -10k = 10k + -10k

Combine like terms: 9k + -10k = -1k
-1k = 10k + -10k

Combine like terms: 10k + -10k = 0
-1k = 0

Divide each side by '-1'.
k = 0

Simplifying
k = 0

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