Question

3(n-4)+2(5n-5)=5(n+2)-5(5-x)​

Answer 1

Answer:

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Answer 2

Answer:

3(n-4) +2(5n-5)=5(n+2)-5(5-x)

let x=`n

3n-12+10n-10=5n+10-25+5n

13n-22=5n-15+5n

13n-5n=22-15+5n

8n=7+5n

8n-5n=7

3n=7

n=7/3