Question
Solve for $x : \log_{10}(x - 10) = 1$
✓
Answer
$\log_{10} ( x - 10 ) = 1$
$\Rightarrow \log_{10} ( x - 10 ) = \log_{10}10$
$\Rightarrow x - 10 = 10$
$\Rightarrow x = 10 + 10$
$\Rightarrow x$ $= 20.$
$\Rightarrow \log_{10} ( x - 10 ) = \log_{10}10$
$\Rightarrow x - 10 = 10$
$\Rightarrow x = 10 + 10$
$\Rightarrow x$ $= 20.$
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