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2 votes
Pls help for math class

Pls help for math class-example-1
User AzNjoE
by
7.8k points

2 Answers

3 votes

Answer:

6y-4

Explanation:

to solve this we are going to combine like terms using pemedas and other mathematical properties.

using the associative property, we know that we can rearrange the groupings of the parenthases

-y+5+7y-9

so now we are going to combine like terms

this leaves us with a final answer of

6y-4

User Kick
by
8.5k points
3 votes

Answer: 6y - 4

(-y + 5) + (7y - 9)

= (7y - y) + (5 - 9)

= 6y - 4

Explanation:

User Charliesneath
by
7.2k points

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