Question

${4}^{2} - 5x + 3 \\ x = - 1$
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Answer 1

Question:

$4^{2} - 5x + 3 \\x = - 1$

Answer:

$24$

Step-by-Step Explanation:

$4^{2} = 16$

$-5x = -5(-1)$ $= + 5 [ -(-) = +]$

Forming an equation:

$16 + 5 + 3 = 21 + 3 = 24$

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