Solved: Substitution In Exercises 7376, solve the system
Chapter 1, Problem 73(choose chapter or problem)
Substitution In Exercises 73–76, solve the system of equations by first letting A = 1/x, B = 1/y, and C = 1/z.
\(\begin{array}{c} \frac{12}{x}-\frac{12}{y}=7 \\ \frac{3}{x}+\frac{4}{y}=0 \end{array} \)
Text Transcription:
12/x-12/y=7
3/x+4/y=0
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