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Triss [41]
3 years ago
7

10p-2(3p-6)=4(5p-6)-10p

Mathematics
1 answer:
zvonat [6]3 years ago
5 0
10p-2(3p-6)=4(5p-6)-10p\ \ \ \ | omiting\ brackets\\\\ 10p-6p+12=20p-24-10p\\\\
4p+12=10p-24\ \ \ \ | subtract\ 10p\\\\
-6p+12=-24\ \ \ | subtract\ 12\\\\
-6p=-36\ \ \ \ | divide\ by\ -6\\\\
p=6\\\\Solution\ is\ p=6.
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