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18) Find the difference: (3x – 4) – (3x + 5)
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18) Find the difference: (3x – 4) – (3x + 5)

User Tharik Kanaka
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1 Answer

10 votes

Answer:

-9

Step-by-step explanation:

3x - 4 -(3x + 5)

3x - 4 - 3x - 5

3x - (4 + 5) - 3x

3x - 9 - 3x

(3x-3x) - 9

-9

User Antoine Gagnon
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