Question:
Solve:
9x + 5 = 4(x − 2) + 8
Solution:
$9 x+5=4(x-2)+8$
$\Rightarrow 9 x+5=4 x-8+8$
$\Rightarrow 9 x+5=4 x$
$\Rightarrow 9 x-4 x=-5$
$\Rightarrow 5 x=-5$
$\Rightarrow x=\frac{-5}{5}=-1$
$\therefore x=-1$
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