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3 years ago

Will mark brainliest! (problem below)

Mathematics

2 answers:

Mamont248 [21]3 years ago

6 0

Answer:

Helena

Step-by-step explanation:

7y^2z is not modified in either the answer or the question.

6yz^2 - 3yz^2 = 3yz^2

-5 + 2 = - 3

Combining the the partial answers, you get

7y^2 + 3yz^2 - 3

which is the same as the original question.

Vlad [161]3 years ago

4 0

Answer:

Joe

Hope this helps!

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