Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 9 Answered

solve the following simultaneous equations using elimination method  1] 2y-x=0 ; 10x+15y=105
Asked by Ronakpatel12112004 | 09 Aug, 2019, 06:11: PM
answered-by-expert Expert Answer

2y - x=0   ... (1)

10x + 15y=105  ... (2)

Multiply (1) by 10, we get

-10x + 20y = 0 .... (3)

Adding (2) and (3), we get

35y = 105

→ y = 3

2(3) - x = 0

→ x = 6

Therefore, the of given simultaneous equations is x = 6 and y = 3.


 
Answered by Yasmeen Khan | 09 Aug, 2019, 06:23: PM
ICSE 9 - Maths
Asked by praveensaxena2009 | 28 May, 2022, 03:17: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by kumarijanvi242004 | 28 Feb, 2021, 09:04: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by Anandusree73 | 06 Jan, 2021, 04:17: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by kcbhuvan94 | 23 Sep, 2020, 03:35: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by sannidhraj2004 | 16 Sep, 2020, 11:15: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by deepvishal771 | 27 Jul, 2020, 11:26: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by eshaanbayale51.9spicertl | 02 Jun, 2020, 01:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by eshaanbayale51.9spicertl | 02 Jun, 2020, 01:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×