Gujarat BoardEnglish MediumSTD 6MATHSIntegers1 Mark
Question
Fill in the blank.
$-23 - (?) = 15$
✓
Answer
$-23 -$ (38) $= 15$
Let the required number be $x -23 - x = 15 $
$\Rightarrow -23 = 15 + x $
$\Rightarrow 15 + x = -23 $
$\Rightarrow x = -15 - 23 $
$\Rightarrow x = -38$
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