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How do you simplify -2 + 4 - (-5) - (-9) ?

1 Answer

Jun 13, 2015

$16$ $color(blue)(16$

Explanation:

$- 2 + 4 - (- 5) - (- 9)$ $-2 +4 - (-5) - (- 9)$

$= - 2 + 4 + 5 + 9$ $= -2 +4 +5 +9$

$= - 2 + 18$ $= -2 + 18$
$= 16$ $= color(blue)(16$

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