Question

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Answer 1

Answer:

$\boxed{d=8}$

Step-by-step explanation:

First: note that 3/9 becomes 1/3 we can simplify the fraction on the right hand side:

$\frac{16}{6} = \frac{3d}{9} \implies \frac{16}{6} = \frac{d}{3}$

Second: Multiply both sides by (6*3), so that the denominator will cancel: $(6*3) \cdot \frac{16}{6} = \frac{d}{3} \cdot (6*3) \\ \Rightarrow 3*16 = 6*d$

Third: 3 * 16 = 48, Use the division rules of algebra to solve for d

$48= 6*d \implies d = \frac{48}{6} = 8$

Therefore, $\boxed{d=8}$