Question

(\frac{1}{6}(b + 12) = 4)

Explanation:

Step1: Multiply both sides by 6

To eliminate the fraction, we multiply both sides of the equation $\frac{1}{6}(b + 12)=4$ by 6. This gives us $6\times\frac{1}{6}(b + 12)=4\times6$. Simplifying both sides, we get $b + 12 = 24$.

Step2: Subtract 12 from both sides

Now, we want to isolate $b$. So we subtract 12 from both sides of the equation $b + 12 = 24$. That is $b+12 - 12=24 - 12$. Simplifying, we find $b = 12$.

Answer:

$b = 12$