Solution
(31m-27k+18s) - (22m+15k+19s)
(31m-27k+18s) + (-22m-15k-19s)
Answer
9m-42k-s
Answer:
( 31 m - 27 k + 18 s ) - ( 22 m + 15 k + 19 s )
To find the opposite of 22m + 15k + 19s, find the opposite of each term.
31m-27k+18s-22m-15k-19s
Combine 31m and -22m to get 9m.
9m-27k+18s-15k-19s
Combine -27k and -15k to get - 42k.
9m-42k+18s-19s
Combine 18s and -19s to get -S.
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Answers & Comments
Solution
(31m-27k+18s) - (22m+15k+19s)
(31m-27k+18s) + (-22m-15k-19s)
Answer
9m-42k-s
Answer:
( 31 m - 27 k + 18 s ) - ( 22 m + 15 k + 19 s )
To find the opposite of 22m + 15k + 19s, find the opposite of each term.
31m-27k+18s-22m-15k-19s
Combine 31m and -22m to get 9m.
9m-27k+18s-15k-19s
Combine -27k and -15k to get - 42k.
9m-42k+18s-19s
Combine 18s and -19s to get -S.
9m-42k-s