2 years ago

7 (3x + 5y) please answer its due tmrw

Mathematics

1 answer:

expeople1 [14]2 years ago

3 0

Answer:

7 ( 3x + 5y) = 21x+35y

Step-by-step explanation:

Step 1 : apply the distributive law. ("the law relating the operations of multiplication and addition")

a ( b + c ) = ab + ac

7 ( 3x + 5y) = 7 x 3x + 7 x 5y

Step 2 : simplify 7 x 3x + 7 x 5y

So, the answer is 21x+35y

Brainliest? :D and hope this helps!

Learn more about Distributive Property:

brainly.com/question/2807928

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