How do you solve $x - 3 = - 12$ $x - 3 = -12$ ?

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Answer 1 · 2015-09-29T16:59:33

$x = - 9$ $x=-9$

$x - 3 = - 12$ $x-3=-12$
$\Rightarrow x = - 12 + 3$ $=>x=-12+3$
$\Rightarrow x = - 9$ $=>x=-9$

Answer 2 · 2015-09-29T16:59:33

$x = - 9$ $color(blue)(x=−9$

$x - 3 = - 12$ $x−3=−12$

$x = - 12 + 3$ $x=−12+3$

$x = - 9$ $color(blue)(x=−9$

How do you solve x - 3 = -12x−3=−12x - 3 = -12?