Math, asked by NeethuMax1109, 9 months ago

Expand the following (7+m)3

Answers

Answered by khushisemra0881

5

21+3m= 0

21= -3m

m = -7 Answer

Answered by lovelyhanee

2

Step-by-step explanation:

21+3m=0

3m= -21

m= -7

so value of m is -7

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