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Novosadov [1.4K]
3 years ago
11

19. Why are the substitution and elimination methods necessary when we already know how to solve systems of linear equations usi

ng the graphing method?
Mathematics
1 answer:
Marizza181 [45]3 years ago
6 0

Answer:

There are situations in which you may be required to solve a system of equations and no graph is present or available. In these instances, substitution and elimination are very effective solution methods.

Step-by-step explanation:


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