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What is the distribute of this 7(1-9k)-5(4K+7)
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What is the distribute of this 7(1-9k)-5(4K+7)

User Beertastic
by
4.5k points

1 Answer

3 votes

Answer:

-98k + 42

Explanation:

7(1-9k)-5(4K+7)

-distribute

7 - 63k - 20k - 35

-combine like terms

42 - 98k

coefficient always comes first in an expression. NEVER LEAVE THE CONSTANT FIRST WHEN REVEALING YOUR FINAL ANSWER!!!

hence,

-98k + 42

User Matekm
by
5.0k points
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