Penguins 41161

There were 10 more reindeer than penguins in the ice kingdom. But the lousy witch captured a third of the reindeer. There were only 22 reindeer left in the kingdom. How many penguins lived in the ice kingdom before the evil witch came?

Correct answer:

t =  23

Step-by-step explanation:

s=10+t ss/3=22  st=10 2s=66  Pivot:Row1Row2 2s=66 st=10  Row221 Row1Row2 2s=66 t=23  t=123=23 s=266=33  s=33 t=23

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