Question
4x – 5x + 2x = 28 + 3x
✓
Answer
$\begin{aligned} & 4 x-5 x+2 x=28+3 x \\ & \Rightarrow 4 x-5 x+2 x-3 x=28 \\ & \Rightarrow 6 x-8 x=28 \\ & \Rightarrow x=\frac{28}{-2}=-14\end{aligned}$
$\therefore x=-14$
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