Mathematics

29 February, 18:38

Lara solved an equation incorrectly, as shown below:

Step 1: 2x = 18

Step 2: x = 18 - 2

Step 3: x = 16

Which statement best explains why Step 2 is incorrect in Lara's solution?

A) She did not divide 18 by 2.

B) She did not add 2 to 18.

C) She did not multiply 18 by 2.

D) She did not multiply 18 two times.

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