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SSSSS [86.1K]
3 years ago
9

Simplify the expression: –3(–7 + 3z)

Mathematics
1 answer:
aleksandrvk [35]3 years ago
5 0

Hey there! I'm happy to help!

We want to multiply each term inside the parentheses by the number on the outside.

-3(-7)=21

-3(3z)=-9z

Therefore, our expression is 21-9z.

Now you know how to use the distributive property! Have a wonderful day! :D

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3 years ago
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