Question

solve for k.
7 + 3k = 19
k =

Explanation:

Step1: Subtract 7 from both sides

To isolate the term with \( k \), we subtract 7 from both sides of the equation \( 7 + 3k = 19 \). This gives us \( 7 + 3k - 7 = 19 - 7 \), which simplifies to \( 3k = 12 \).

Step2: Divide by 3

Now, to solve for \( k \), we divide both sides of the equation \( 3k = 12 \) by 3. So, \( \frac{3k}{3} = \frac{12}{3} \), which simplifies to \( k = 4 \).

Answer:

\( k = 4 \)