The system of equations can be solved using linear combination to eliminate one of the variables. 2x − y = −4 → 10x − 5y = −20 3

Question

3 years ago

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The system of equations can be solved using linear combination to eliminate one of the variables. 2x − y = −4 → 10x − 5y = −20 3

x + 5y = 59 → 3x + 5y = 59 13x = 39 Which equation can replace 3x + 5y = 59 in the original system and still produce the same solution?
2x – y = –4
10x – 5y = –20
7x = 39
13x = 39

Mathematics

2 answers:

r-ruslan [8.4K] · Answer 1 · 2022-05-26T03:31:40+03:00

r-ruslan [8.4K]3 years ago

5 0

Answer:

10x – 5y = –20

Step-by-step explanation:

Annette [7] · Answer 2 · 2022-05-26T06:00:54+03:00

Annette [7]3 years ago

4 0

Answer:

13x=39

Step-by-step explanation:

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