solve for k.\n6k + 6k - 4 = 5k - 4

Explanation:

Step1: Combine like - terms on the left side

Combine $6k$ and $6k$: $(6 + 6)k-4=5k - 4$, which simplifies to $12k-4 = 5k-4$.

Step2: Move terms with $k$ to one side

Subtract $5k$ from both sides: $12k-5k-4=5k-5k - 4$, resulting in $7k-4=-4$.

Step3: Isolate the term with $k$

Add 4 to both sides: $7k-4 + 4=-4 + 4$, so $7k=0$.

Step4: Solve for $k$

Divide both sides by 7: $k=\frac{0}{7}$.

Answer:

$k = 0$