Tyler solved the following expression:
3 (2 - 2x) - 4x
Step 1: (3)(2)-(3)(2x) - 4x
Ste...
Mathematics, 09.10.2021 09:20 josmanu235
Tyler solved the following expression:
3 (2 - 2x) - 4x
Step 1: (3)(2)-(3)(2x) - 4x
Step 2: 6. 6 - 4x
Step 3:
- 4x
However Tyler did not have the correct answer. Find Tyler's mistake.
A He multiplied incorrectly in Step 2.
B In Step 2, he forgot bring down the x when he multiplied 3 and 2x.
He added 6 - 6 incorrectly in Step 3.
D In Step 1, he forgot to multiply the 3 by the 4x.
Answers: 3
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