7k+5k-10k=18

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Solution for 7k+5k-10k=18 equation: 


Simplifying
7k + 5k + -10k = 18

Combine like terms: 7k + 5k = 12k
12k + -10k = 18

Combine like terms: 12k + -10k = 2k
2k = 18

Solving
2k = 18

Solving for variable 'k'.

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

Divide each side by '2'.
k = 9

Simplifying
k = 9

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