Math, asked by shiabanshus1234, 9 months ago

eliminate them 2x + y = 7 and -3x + 4y = 6

Answers

Answered by Anonymous

3

Answer:

2x+y=7

−3x+4y=6

by multipling 4 in (i)eq

8x+4y=28

−3x+4y=6

by equating them

11x=22

x=2

4y=12

y=3

Previous Question

Next Question

Similar questions

History, 4 months ago

वैज्ञानिक उत्क्रांती व विद्यार्थी निबंध plz anyone tell me this essay in marathi ..... Thank you for your Answer in advance ...

English, 4 months ago

What is a pronoun??????

English, 4 months ago

who is the first president of India?

Math, 9 months ago

touch of two number is 13 and their LCM is 1014 if one of the number is 78 find the other...

Psychology, 9 months ago

kangaroo conveys (A) Dancing Bells (BS They jumps quickly (C) Do not know (DJ keeps kid in pouch...

Math, 1 year ago

Three wheels making 60, 36 and 24 revolutions in a minute, start at a certain point in their circumference downwards. Find when they will again come together on the same position. (a) in 6 seconds (b) in 5 seconds (c) in 10 seconds (d) never...

Math, 1 year ago

Three students are to be selected at random one after another from a class consists of 12 boys and 8 girls. Find the probability that three students are to be girls...

Physics, 1 year ago

Three fuse of rating 3a, 5a and 7a are available. Whichone of these will be most suitable to operate an electric ironof 1 kw power at 220 v electric line ? Give reason tojustify your answer.