What is expand a/b (2x-12= c/d) ?

The solution to expand a/b (2x-12= c/d) is (2ax)/b-(12a)/b = c/d

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expand a/b (2x-12= c/d)

expand

\frac{a}{b} (2 x - 12 = \frac{c}{d})

\frac{2 a x}{b} - \frac{12 a}{b} = \frac{c}{d}

Solution steps

\frac{a}{b} (2 x - 12 = \frac{c}{d})

Apply the distributive law:

a (b - c) = ab - a c

a = \frac{a}{b}, b = 2 x, c = 12 = \frac{c}{d}

\frac{a}{b} \cdot 2 x - \frac{a}{b} \cdot 12 = \frac{c}{d}

2 \cdot \frac{a}{b} x - 12 \cdot \frac{a}{b} = \frac{c}{d}

Expand

2 \cdot \frac{a}{b} x - 12 \cdot \frac{a}{b} : \frac{2 a x}{b} - \frac{12 a}{b}

\frac{2 a x}{b} - \frac{12 a}{b} = \frac{c}{d}

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What is expand a/b (2x-12= c/d) ?
The solution to expand a/b (2x-12= c/d) is (2ax)/b-(12a)/b = c/d