3 ( n -4 )+2 (4n -5) is equals to 5 (n+2)+16
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Answered by
1
3n-4n+8n-10=5n+10+16
15n-5n=10+10+16
10n=36
n=36/10
15n-5n=10+10+16
10n=36
n=36/10
ali1944:
but answer is 8
Answered by
4
3n-12+ 8n-10=5n+10+16
11n-22=5n+26
6n=48
n=8
11n-22=5n+26
6n=48
n=8
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