# If 5k = -ak, How to calculate a = ?

• If 5k = -ak, How to calculate a = ?

• @indranil $5k=-ak$
$5k+ak=0$
$(5+a)k=0$
So $5+a=0$ or $k=0$
If $k$ is not equal to $0$ then $a=-5$

Looks like your connection to dubbtr was lost, please wait while we try to reconnect.