Math, asked by afsana40, 1 year ago

pls anyone solve this graph immediately...

Attachments:

ParthThakre9965: plotting should be done?
afsana40: no need...just solve the equation nd put the values of x and y
ParthThakre9965: ok
ParthThakre9965: is it simultaneous equation?
ParthThakre9965: plz tell
afsana40: yes

Answers

Answered by ParthThakre9965
1

x+y=1

=> x=y-1

put value of x in first equation

2(y-1)-3y=7

2y-2-3y=7

-y=9

y=(-9)

put the value of y in second equation,

x+(-9)=1

x=10

there is your answer.

Hope it helps.

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