Question
Solve $: 2z + 3 = - 19$
✓
Answer
$2 z+3=-19$
$\Rightarrow 2 z=-19-3$
$\Rightarrow 2 z=-22$
$\Rightarrow z=\frac{-22}{2}$
$\Rightarrow z=-11$
$\Rightarrow 2 z=-19-3$
$\Rightarrow 2 z=-22$
$\Rightarrow z=\frac{-22}{2}$
$\Rightarrow z=-11$
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