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

Pking asked Jun 20, 2023

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Pking asked Jun 20, 2023

by Pking

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10 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

Gregor Sklorz answered Jun 25, 2023

2.6k points

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