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Alex777 [14]
3 years ago
14

Simplify the expression. Hint: Order of Operations, then Combine Like Terms.

Mathematics
2 answers:
Alenkasestr [34]3 years ago
6 0
Take out of parentathese
(3*2a)+(3*8b)-9b-a
6a+24b-9b-a
Combine like terms
(6a-a)+(24b-9b)
Answer:
5a+15b
rewona [7]3 years ago
6 0

\\ \sf\bull\longmapsto 3(-2a+8b)-(9b-a)

\\ \sf\bull\longmapsto -6a+24b-9b+a

\\ \sf\bull\longmapsto -6a+a+24b-9b

\\ \sf\bull\longmapsto -5a+15b

\\ \sf\bull\longmapsto 15b-5a

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