Question

$2x + 45 + 12 \times 0 = 0 \\ x =$
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Answer 1

$2x + 45 + 12 \times 0 = 0 \\ \\ 2x = - 45 \\ \\ x = - \frac{45}{2}$

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Answer 2

Solution

$2x + 45 + 12 \times 0 = 0 \\ = > 2x + 45 = 0 \\ = > x = \frac{ - 45}{2} \\ = > x = - 22.5$