Question

An equation and the steps to solve it are shown below:

Answer 1

Step 2 is where the error was made.

Answer 2

Answer:

B. Step 2, because the terms have been added incorrectly

Step-by-step explanation:

Step 1: 3x − 4x + 1 = 4

Step 2: x + 1 = 4

Step 2 should be: -x + 1 = 4 (combine like terms)

Answer

B. Step 2, because the terms have been added incorrectly