Math, asked by mehakraj28, 2 months ago

Add : 21n - 20 and 3n + 8

Answers

Answered by jainshrishti97

0

Answer:

21n -20 + 3n +8= 24n -12=12 (2n -1) final answer is (2n -1 )

Answered by Anonymous

5

Answer:The answer is 24n-12

Step-by-step explanation:Hope it helps you

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