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Simply the expression. -4(-7 -5k) - 7(9k-3)

Simply the expression. -4(-7 -5k) - 7(9k-3)
asked 113k views
1 vote
Simply the expression. -4(-7 -5k) - 7(9k-3)

asked
User Elora
by
7.6k points

1 Answer

4 votes

we have

-4(-7-5k)-7(9k-3)

Multiply

28+20k-63k+21

Group terms

(20k-63k)+(28+21)

Combine like terms

-43k+49

answered
User Rime
by
8.3k points
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