Question
$$\frac{2}{12}+\frac{2}{10} = 0$$
Answer
This equation has no solution.
Explanation
$$ \begin{aligned} \frac{2}{12}+\frac{2}{10} &= 0&& \text{multiply ALL terms by } \color{blue}{ 60 }. \\[1 em]60\cdot\frac{2}{12}+60\cdot\frac{2}{10} &= 60\cdot0&& \text{cancel out the denominators} \\[1 em]10+12 &= 0&& \text{simplify left side} \\[1 em]22 &= 0&& \\[1 em] \end{aligned} $$
Since the statement $ \color{red}{ 22 = 0 } $ is FALSE, we conclude that the equation has no solution.
This page was created using
Equations Solver