Math, asked by mayankgurav83, 5 days ago

WHAT IS THE VALUE OF K ,IF (K,5) IS THE SOLUTION OF THE SIMULTANEOUS EQUATION 4X+3Y=19 AND 4X-3Y=-11​

Answers

Answered by bhavyaas60a
0

Answer:

Since, (k,5) is the solution of simultaneous equation.

Therefore, it should satisfy the given equations.

4(k)+3(5)=19

4k=4

k=1

Also,

4k−3(5)=−11

4k=4

k=1

Therefore, the value of k=1

Hence, this is the answer.

Answered by narismluinarismlu
0

Answer:

What is the value of k if (k,5) is the solution of the simultaneous equations 4x+3y=19 and 4x−3y=−11?

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Answer

Correct option is

D

1

Since, (k,5) is the solution of simultaneous equation.

Therefore, it should satisfy the given equations.

4(k)+3(5)=19

4k=4

k=1

Also,

4k−3(5)=−11

4k=4

k=1

Therefore, the value of k=1

Hence, this is the answer.

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