3 years ago

Whats the exanded expression for -7(k-3)

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

4 0

Answer:

-7k+21

Step-by-step explanation:

Distributive Property:

↓

$A(B+C)=AB+AC$

A=-7, B=K, and C=3

-7k+7*3

Multiply by the numbers from left to right to find the answer.

7*3=21

-7k+21 is the correct answer.

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