Question

2 + 5.3k = 18.43

Explanation:

Step1: Subtract 2 from both sides

To isolate the term with \( k \), we subtract 2 from both sides of the equation \( 2 + 5.3k = 18.43 \). This gives us \( 5.3k = 18.43 - 2 \). Calculating the right - hand side, \( 18.43-2 = 16.43 \), so the equation becomes \( 5.3k=16.43 \).

Step2: Divide both sides by 5.3

To solve for \( k \), we divide both sides of the equation \( 5.3k = 16.43 \) by 5.3. Using the formula \( k=\frac{16.43}{5.3} \), we calculate the value of \( k \). \( \frac{16.43}{5.3}=3.1 \).

Answer:

\( k = 3.1 \)