Question

what is the value of k if (5, – k) is the solution of the simultaneous equations 4x + 3y = 14 and 4x – 3y = 26​

Answer 1

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.

Step-by-step explanation:

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