Need if condition.

i have a condition
if ($percentage >= 120)
and 3 things to execute if the condition is ok.

$insert1

$insert2

$delete

now the problem is how to setup the first 2 variabiles to be executed first and if was inserted correct then the 3rd variable to be executed.

 

if ($percentage >= 120) {
	if ($insert1 && $insert2) {
		$delete;
	}
}

PHP:

 

Thank you.