SOLUTION: could help me solve this problem: -7(3k - 6m + 9n) - 6(3m - 9n)

SOLUTION: could help me solve this problem: -7(3k - 6m + 9n) - 6(3m - 9n)

Algebra.Com

Question 963353: could help me solve this problem: -7(3k - 6m + 9n) - 6(3m - 9n)
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
-21k+42m-63n-18m+54n=
-21k+24m-9n
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