Question
$$3 \cdot \frac{x}{2} = 6$$
Answer
$$ x = 4 $$
Explanation
$$ \begin{aligned} 3 \cdot \frac{x}{2} &= 6&& \text{multiply ALL terms by } \color{blue}{ 2 }. \\[1 em]2\cdot3 \cdot \frac{x}{2} &= 2\cdot6&& \text{cancel out the denominators} \\[1 em]3x &= 12&& \text{ divide both sides by $ 3 $ } \\[1 em]x &= \frac{12}{3}&& \\[1 em]x &= 4&& \\[1 em] \end{aligned} $$
This page was created using
Equations Solver