5x + 3y = 10
2x + 5y = 20
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Answered by
1
Step-by-step explanation:
5x + 3y = 10
2x + 5y = 20
On adding: 5x + 3y + 2x + 5y = 10 + 20
= 7x + 8y = 30
Answered by
1
Answer:
The answer is in the attached file.
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