In Exercises 5162, solve for x. 51. x 1 2 x = 2 52. x 1 4 x = 20 53. 2x 2 3 2x = 3 54. x
Chapter 8, Problem 52(choose chapter or problem)
Solving an Equation In Exercises 51-62, solve for x.
\(\left|\begin{array}{rr} x & 4 \\ -1 & x \end{array}\right|=20\)
Text Transcription:
|_-1 x ^x 4| = 20
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