Question: how did we know for the first one is -3 and the 2nd one is #-2 what is the steps for reaching to these results

how did we know for the first one is -3 and the 2nd one is #-2 what is the steps for reaching to these results step by step explanation please
x3002 cool000000 llllol - ROC Ro-3 x3003 000000|||||11110 PC X 3002 (BRp #-2) () BRp PCoffet
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
