Math, asked by anjali288, 1 year ago

6x+3y=7xy, 3x+8y=11xy by elimination method

Answers

Answered by Rishabhthemaster

this is the best answer

Attachments:

anjali288: why 2×in second equation

pranay81: to became the value of x same to both the equations

Answered by pranay81

6x+3y=7xy. (1)
3x+8y=11xy. (2)
now multiply 3 on (1) and 6 on (2)
then we get
18x+9y=21xy
18x+48y=66xy
________________
39y=45xy
x=39/ 45
then put value of x in (1) or (2) you will answer of y

pranay81: then from

anjali288: you which school

pranay81: geeta jyoti rewa

anjali288: where is your centre

pranay81: KV no.1

anjali288: ohh

anjali288: i am duncan academy

pranay81: best wishes to your exams

anjali288: thanx☺☺☺☺☺☺

anjali288: bhai thanx

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