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Simplify the expression by combining like terms. -9x + 2y - 7 + 8y + 2x + 20
Please help me

User Edwise
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2 Answers

8 votes

Answer:

-7x+10y+13

Explanation:

want the explanation?

I guess no cause you know that we need to collect like terms. :)

User PeaceAndQuiet
by
8.0k points
6 votes

Answer:

-7x+20y+13

Explanation:

User Scott Bonner
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