$$ \begin{aligned} \frac{5}{5}\cdot2x\cdot5 &= 0&& \text{multiply ALL terms by } \color{blue}{ 5 }. \\[1 em]5 \cdot \frac{5}{5}\cdot2x\cdot5 &= 5\cdot0&& \text{cancel out the denominators} \\[1 em]50x &= 0&& \text{ divide both sides by $ 50 $ } \\[1 em]x &= \frac{0}{50}&& \\[1 em]x &= 0&& \\[1 em] \end{aligned} $$
This page was created using
Polynomial Equations Solver