Question

(4) Find value of K for no solution condition
8x + 5y
= 9
Kx + 10y = 15​

Answer 1

Answer: 8x + 5y = 9

kx + 10y = 15

Transposing to RHS

8x+5y-9=0

kx+10y-15=0

Given that they have NO solution

Hence,  

a1/a2 = b1/b2 not equal to c1/c2

a1 = 8

a2 = k

b1 = 5

b2 = 10

c1 = 9

c2 = 15

8/k = 5/10 \neq 9/15

8/k = 5/10

80 = 5k

80/5 = k

16 = k

Hence,

Where,  

K is 16

__________________________________

Thanks....

Hope This helps....

Step-by-step explanation: