Question

The steps below show the incomplete solution to find the value of x for the equation 5x − 2x − 3 = −2 + 17:Step 1: 5x − 2x − 3 = −2 + 17Step 2: 5x − 2x − 3 = 15Step 3: 3x − 3 = 15Which of these is most likely the next step? (4 points)3x = 53x = 123x = 183x = 45

Answer 1

The equation given is,

5x − 2x − 3 = −2 + 17

Step 1: 5x − 2x − 3 = −2 + 17

Step 2: 5x − 2x − 3 = 15

Step 3: 3x − 3 = 15

Step 4: Add 3 to both sides

3x − 3+3 = 15+3

3x=18

Hence, the most likely the next step is 3x = 18.