Answer
The value of Apple is \$33b.
The value of Microsoft is \$59b.
Work Step by Step
Let the value of Apple be A.
The value of Microsoft is A+26.
$A+(A+26)=92$
$2A+26=92$
$2A+26-26=92-26$
$2A=66$
$2A\div2=66\div2$
$A=33$
$A+26=33+26=59$