Question

7b + 2 = 23

Explanation:

Step1: Subtract 2 from both sides

To isolate the term with \( b \), we subtract 2 from both sides of the equation \( 7b + 2 = 23 \). This gives us \( 7b + 2 - 2 = 23 - 2 \), which simplifies to \( 7b = 21 \).

Step2: Divide both sides by 7

To solve for \( b \), we divide both sides of the equation \( 7b = 21 \) by 7. So, \( \frac{7b}{7} = \frac{21}{7} \), which simplifies to \( b = 3 \).

Answer:

\( b = 3 \)