Question
$$3x-2 = x+8$$
Answer
$$ x = 5 $$
Explanation
$$ \begin{aligned} 3x-2 &= x+8&& \text{move the $ \color{blue}{ x } $ to the left side and $ \color{blue}{ -2 }$ to the right} \\[1 em]3x-x &= 8+2&& \text{simplify left and right hand side} \\[1 em]2x &= 10&& \text{ divide both sides by $ 2 $ } \\[1 em]x &= \frac{10}{2}&& \\[1 em]x &= 5&& \\[1 em] \end{aligned} $$
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