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Which equation is equivalent to 3[x + 3(4x – 5)] = 15x – 24?

a.15x – 15 = 15x – 24
b.15x – 5 = 15x – 24
c.39x – 45 = 15x – 24
d.39x – 15 = 15x – 24

1 Answer

6 votes

Answer: 39x-45=15x-24

Explanation:

Do inside brackets first then simplify

User Madan Bhandari
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