Question

Topic : Pair of linear equations

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Amit bought two pencils and three chocolates for 11 and Sumeet bought one pencil and two chocolates for *7. Represent this situation in the form of a pair of linear equations. Find the price of one pencil and that of one chocolate.


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Answer 1

$\huge\cal\colorbox{cyan}{ANSWER}$

hi friend here is your answer

Let the number of chocolates be x and number of number of pencil be y

Amit's equation

3x+2y=11------1

Sumeet's equation

2x+y=7-------2

Solve it by elimination method

2(3x+2y)=2(11)

=6x+4y=22

3(2x+y)=3(7)

=6x+3y=21

subtract it

y=1

substitute it in equation 1

3x+2=11

3x=9

x=3

Therefore x=3 y=1

cost of chocolate=3Rs.

cost of pencil=1Rs.

Please mark me brainliest

V Sivarajkumar here✌️✌️

Answer 2

Answer:

vaishu studies la erukiya , vanthu romba naall aachu, romba busy aa