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Leya [2.2K]
2 years ago
14

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

Mathematics
1 answer:
expeople1 [14]2 years ago
3 0

Answer:

7 ( 3x + 5y) = <u>21x+35y</u>

<u>Step-by-step explanation:</u>

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

<em>a ( b + c ) = ab + ac</em>

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

<u>Step 2 : simplify  </u>7 x 3x + 7 x 5y

So, the answer is <u>21x+35y</u>

Brainliest? :D and hope this helps!

Learn more about Distributive Property:

<u>brainly.com/question/2807928</u>

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