The weight of other panther is 8x-10 pounds.
Step-by-step explanation:
Given,
Weight of one panther = 6x+21
Weight of both panthers = 14x + 11
Let,
W be the weight of other panther.
Weight of one panther + Weight of other panther = Weight of both panthers

The weight of other panther is 8x-10 pounds.
Keywords: polynomial, addition
Learn more about polynomials at:
#LearnwithBrainly