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e-lub [12.9K]
3 years ago
11

Show that (2, 1) is a solution of the system of equations.

Mathematics
2 answers:
Feliz [49]3 years ago
3 0

Answer: The answer is 1. Substitute (2,1) into x+3y=5

Step-by-step explanation: Remember, (2,1) 2 is substituted for x and 1 is used as the y substitute

Anarel [89]3 years ago
3 0

Answer:

1. 2+3(1)=5

2. 5=5 is true

3. 1=-(2)+3

4. 1=1 is true

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