Math, asked by swathykamban, 3 months ago

Find the Number of solutions of given system of linear simultaneous equations 3x – 4 y = 1 and -21 x + 28 y = -7

Answers

Answered by sohalansari665

1

The answer of your questions

Attachments:

Answered by shwetha2005

0

Step-by-step explanation:

3x-4y=1 x(7)

-21x-28y=-7

21x-28y=7

-21x-28y=-7

=0X-56Y=0

=-56Y

Y=0

FIND X

3X-4Y=1

3x-4(0)=1

3x=1

x=1/3

ANS: y=0,x=1/3

Previous Question

Next Question

Similar questions

English, 1 month ago

make and name the tone of "The night was dark and stormy"...

Biology, 1 month ago

@पत्तियाँ आमतौर पर की उपस्थिति के कारण हरे रंग की होती है। कार्बन डाइऑक्साइड O (b) पानी (c) क्लोरोफिल O (d) ऑक्सीजन...

Chemistry, 1 month ago

calculate mass of water vapour produce if 32gms of oxygen used in combustion. give the full solution. irrilevant answer will be reported.

Hindi, 3 months ago

शून्य कोण किसे म्ले है...

English, 3 months ago

Fill adjective phrase. 1.He is a footballer_______. 2.Goods_________ are expensive need a serious answer please ...

Biology, 10 months ago

1) How are kidney stones formed? 2) What are the symptoms of a urinary tract infection? 3) Discuss the various functions of kidneys.

Art, 10 months ago

if you want to learn volin then in google classroom plese tell me...

Physics, 10 months ago

CBSE class 11 A particle moves along a straight line OX. At time t(in seconds) the distance x(in metres) of the particle from O is given by x = 40 + 12t - $t^{3}$ . How long would the particle travel before coming to rest. Please answer only if you know for sure. No spamming or plagiarism from the net. Please.....