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Question
$$x+2-3x+5+2x = 63$$
Answer
This equation has no solution.
Explanation
$$ \begin{aligned} x+2-3x+5+2x &= 63&& \text{simplify left side} \\[1 em]7 &= 63&& \\[1 em] \end{aligned} $$
Since the statement $ \color{red}{ 7 = 63 } $ is FALSE, we conclude that the equation has no solution.
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