Maurice A. answered • 09/20/19

What, Whys, and Hows of Accounting, Finance, Excel, and Power BI

$117x + $286y = $19,435

x+y= 91 passengers

y= 91-x

$117x + $286(91-x) = $19,435

$117x + $26026 - $286x = $19,435

$26026 -$19,435 = $286x - $117x

$6591 = $169x

39 = x

$117(39) + $286y = $19,435

$286y = 14,872

y = 52

39 people purchased the $117 regular coach seats.

52 people purchased the $286 sleeper car seats.