$$ \begin{aligned} 5 &= 7+2\cdot0&& \text{simplify right side} \\[1 em]5 &= 7+2\cdot0&& \\[1 em]5 &= 7+0&& \\[1 em]5 &= 7&& \\[1 em] \end{aligned} $$
Since the statement $ \color{red}{ 5 = 7 } $ is FALSE, we conclude that the equation has no solution.
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