7k=3k+12

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Solution for 7k=3k+12 equation: 


Simplifying
7k = 3k + 12

Reorder the terms:
7k = 12 + 3k

Solving
7k = 12 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
7k + -3k = 12 + 3k + -3k

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

Combine like terms: 3k + -3k = 0
4k = 12 + 0
4k = 12

Divide each side by '4'.
k = 3

Simplifying
k = 3

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