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Mashutka [201]
3 years ago
8

10. Solve using any method. 10x + 2y = 42 5x + y = 20

Mathematics
1 answer:
photoshop1234 [79]3 years ago
5 0

Answer:

2

Step-by-step explanation:

10x + 2y=42

(5x +y=20) x2

so we get

10x+2y=42

10x+2y=40

Using ELIMINATION METHOD WE GET-

=2

BTW THE QUESTION IS WRONG.....

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