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How do you solve $x - 9 = - 7$ $x-9=-7$ ?

1 Answer

Jul 26, 2016

$x = 2$ $x=2$

Explanation:

$x - 9 = - 7$ $x-9=-7$
or
$x = 9 - 7$ $x=9-7$
or
$x = 2$ $x=2$

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