ICSE Class 8 Answered
solve the following

Asked by yashuprasad129 | 04 Jun, 2020, 05:36: PM
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
Application Videos
Concept Videos
ICSE 8 - Maths
Asked by casumitbarman | 05 Apr, 2023, 09:59: PM
ICSE 8 - Maths
Asked by artipoplay | 17 Feb, 2022, 10:02: AM
ICSE 8 - Maths
Asked by shabreensayyed555 | 02 Feb, 2022, 09:34: PM
ICSE 8 - Maths
Asked by bhagvatlohar37 | 25 Dec, 2021, 07:40: PM
ICSE 8 - Maths
Asked by rakeshsrivastav509 | 05 Oct, 2021, 11:30: PM
ICSE 8 - Maths
Asked by prajittm | 20 Sep, 2021, 05:47: PM
ICSE 8 - Maths
Asked by tishika.thatre | 22 Dec, 2020, 01:30: AM
ICSE 8 - Maths
Asked by anil.wgl.msn | 25 Nov, 2020, 10:21: AM