-3k+7k=-12

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Solution for -3k+7k=-12 equation: 


Simplifying
-3k + 7k = -12

Combine like terms: -3k + 7k = 4k
4k = -12

Solving
4k = -12

Solving for variable 'k'.

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

Divide each side by '4'.
k = -3

Simplifying
k = -3

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