ICSE Class 9 Answered
2x+3y=31
5x-4=3y
Asked by manasaboni | 06 Dec, 2023, 11:38: AM
Expert Answer
2x + 3y = 31 ....(i)
5x - 4 = 3y
5x - 3y = 4 ....(ii)
Adding equations (i) and (ii),
7x = 35
x = 5
Then, 5(5) - 3y = 4
25 - 3y = 4
3y = 21
y = 7
Therefore, (x, y) = (5, 7)
Answered by Rashmi Khot | 06 Dec, 2023, 12:33: PM
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