Answer: Leeza did make an error. She also needs to multiply -5 by 3.
Explanation:
All things in parenthesis must be distributed too.
Answer:
She needs to multiply -5 and 3
when multiplying 3(2x-5), you need to foil the numbers
3(2x-5) = 3*2x + 3*-5 = 6x-15
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