Question

K+a=500
how do i get k alone on one side of the equation ?

Answer 1

k = 500 - a

Explanation:

`k + a = 500`

As we need "k" alone in one side of eqn. , we need to substract "a" on both the sides of the eqn. so that we can cancel "a" which on the left side.

`k + a - a = 500 - a`

`= > k = 500 - a`