Mathematics, 07.05.2022 14:00 nataliasol73341

HELP PLEASE ITS URGENT A student used the following steps to show that
- 3/(x * 4) - 5(x + 3) is equivalent to
Step 1:
- 3x + 12 - 5x 4 15
Step 2:
- 3x + - 5x + 12 4 15
Step 3:
- 8x + 27
The student made a mistake.
- Er 427
In which step did the student first make a mistake, and what is a correct expression for that step?
A
Step 1:
- 3x +1 - 5x - 2
B
Step 1:
- 3x - 12 - 5x - 15
C
Step 3:
-2x+27
D
Step 3: 2x + 27

Answers: 3

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HELP PLEASE ITS URGENT A student used the following steps to show that
- 3/(x * 4) - 5(x + 3...