$$\frac{2}{3}+\frac{3}{4}+\frac{1}{4} = 0$$
Answer
This equation has no solution.
Explanation
$$ \begin{aligned} \frac{2}{3}+\frac{3}{4}+\frac{1}{4} &= 0&& \text{multiply ALL terms by } \color{blue}{ 12 }. \\[1 em]12\cdot\frac{2}{3}+12(\frac{3}{4}+\frac{1}{4}) &= 12\cdot0&& \text{cancel out the denominators} \\[1 em]8+12 &= 0&& \text{simplify left side} \\[1 em]20 &= 0&& \\[1 em] \end{aligned} $$
Since the statement $ \color{red}{ 20 = 0 } $ is FALSE, we conclude that the equation has no solution.
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