Question

$2x + 7 {}^{2}$
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Answer 1

Answer:

2X+7^=2x+49

Step-by-step explanation:

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Answer 2

Answer:

$2x + 7² \\ </p><p>2x + 49 \\ </p><p>2x = -49 \\ </p><p>x = \frac{ - 49}{7}$

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