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2 votes
2x - 4y + 7x - 87
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2 Answers

0 votes

Answer:

9x-4y-87

Explanation:

7x+2x=9x

-4y has no similar variable

-87 has no similar variable

therefore the answer is 9x-4y-87

User Suprasad
by
8.7k points
3 votes

Answer:

9x-4y-87

Explanation:

2x-4y+7x-87

9x-4y-87

User Andy Smith
by
7.6k points

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