Math, asked by manzoorahmed29, 9 months ago

solve -6+7 (p-1)=21 by transposing method​

Answers

Answered by Puneet2007
0

Answer:

Answer:p=21

-6+7(p-1)=21

7(p-1)=21+6

p-1=27-7

p=20+1=21

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