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Mathematics, 03.09.2020 01:01 kdawg203

17. Find the mistake below. Step 1:
9-5(2x + 4 - 3) = -28
Step 2:
9 - 5(2x + 1) = -28
Step 3:
4(2x + 1) = -28
Step 4:
8x + 4 = -28
Step 5:
8x = -32
Step 6:
x = -4
When did the mistake first appear?
A. Going from Step 1 to Step 2
B. Going from Step 2 to Step 3
Ο Ο Ο
C. Going from Step 3 to Step 4
D. Going from Step 4 to Step 5

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Answers: 2

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You know the right answer?
17. Find the mistake below. Step 1:
9-5(2x + 4 - 3) = -28
Step 2:
9 - 5(2x + 1) =...

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