3(n-4)+2(5n-5)=5(n+2)+16 slove
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3N - 12 + 10N - 10 = 5N + 10 + 16
3N + 10N -12 -10 = 5N + 26
13N - 22 = 5N + 26
13N - 5N = 26 + 22
8N = 48
N = 48/8
N = 6
Answered by
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Answer:
3n-12+10n-10=5n+10+16
3n+10n-12-10=5n+26
13n-22=5n+26
13n-5n=22+26
8n=48
n=48/8
n=8
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