Solve the Equation $| x | = 21$ A) $x = - 21,21$

question 4

Multiple Choice

Solve the equation. $| x | = 21$

• A) \(x = - 21,21\)
• B) \(x = - 20\)
• C) \(x = 21\)
• D) \(x = - 20,20\)
• E) no solution

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