Question

find

the value of K which each of the following system
of equations has a unique
4x-5y=k,2x-3y=12​

Answer 1

Answer:

k = y+24.

Step-by-step explanation:

4x-5y=k ....eq1

2x-3y=12 ....eq2

eq2....multiply by 2. it becomes 4x-6y=24

eq1 minus eq2.

y = k-24.

so, k = y+24.