ICSE Class 8 Answered
solve the following
Asked by yashuprasad129 | 04 Jun, 2020, 05:36: PM
Expert Answer
x + 2y = -4 ....(1)
3x - 5y = -1 .... (2)
Multiply (1) by 5 and (2) by 2, we get
5x + 10y = -20 .... (3)
6x - 10y = -2 .... (4)
Adding (1) and (2), we get
11x = -22
→ x = -2
From (1), we get
-2 + 2y= -4
→ 2y = -2
→ y = -1
The solution is x = -2 and y = -1.
Answered by Yasmeen Khan | 04 Jun, 2020, 06:45: PM
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