Question

divide both sides :divide both sides by what?
\\(\frac{3.9x}{\square} = \frac{9.6}{\square}\\)

Explanation:

Step1: Identify the coefficient of x

The left - hand side of the equation is \(\frac{3.9x}{\square}\) and we want to solve for \(x\). To isolate \(x\), we need to divide both sides by the coefficient of \(x\), which is \(3.9\). So we divide both the numerator \(3.9x\) and the numerator \(9.6\) by \(3.9\).

Step2: Fill in the blanks

For the left - hand side denominator, we put \(3.9\) (since we divide \(3.9x\) by \(3.9\) to get \(x\)), and for the right - hand side denominator, we also put \(3.9\) (because we divide both sides of the equation by \(3.9\) to keep the equation balanced).

Answer:

The first blank is \(3.9\) and the second blank is \(3.9\). So \(\frac{3.9x}{3.9}=\frac{9.6}{3.9}\)