Question

solve for simultaneous equation- x+y-8/2=x+2y-14/3=3x+y-12/11​

Answer 1

Answer:

Step-by-step explanation:

It is very simple question but tricky too.

What you have to do is this:

take equ 1= x + y - 8/2

take equ 2= x + 2y  - 14/3

take equ 3= 3x + y - 12/11

 

now,

 equ1 = equ 2= equ3

now simplify equ1= equ2

that is:  x + y - 8/2 = x + 2y -14/3

from this you will get equ 4

 

now simplyfy equ 2 = equ 3

that is:  x + 2y - 14/3 = 3x + y -12/11

from this you will get equ 5

 

now, solve equ 4 & equ 5 by elimination method to get value of X and Y.

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