Question #42501

1 Answer
Jan 8, 2018

20 months

Explanation:

Suppose the number of months needed = x

Thus, at the end of x months, Kenya pays at the first dealer = $2350+175xx x

and, at the end of x months, Kenya pays at the second dealer = $2850+150xx x

Now, these two payments are equal at the end of x months

Therefore,
$2350+175xx x = $2850+150xx x

or, 175x-150x = $2850-$2350

or, 25x = $500

or, x = $500/25 = 20 months