Question

if x=-1, y=2 is a solution of the equation 3x+ 4y = k, find the value of k

Answer 1

Answer:

ans is 5

aisa lagta hai

Step-by-step explanation:

3×-1+4×2= k

-3+8=k

k=5

Answer 2

Answer:

k=5

Step-by-step explanation:

x=-1

y=2

3x+4y=k

3×-1 + 4×2=k

-3+8=k

k=5