Question:
Tick (✓) the correct answer:
If 2x − 3 = x + 2, then x = ?
(a) 1
(b) 3
(c) 5
(d) 7
Solution:
(c) 5
$2 x-3=x+2$
$\Rightarrow 2 x-x=3+2$
$\Rightarrow x=5$
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