Question
Answer
$$x-2x+5=-x+5$$
Explanation
| $$ \begin{aligned}x-2x+5& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-x+5\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{x} \color{blue}{-2x} +5 = \color{blue}{-x} +5 $$ |
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