The work of a student to solve a set of equations is shown below:

Equation 1: m=8+2n

Equation 2: 4m = 4+4n

Step 1: - 4 (m) = -4 (8+2n)

4m = 4 + 4n

Step 2: - 4m=-32-8n

4m = 4 + 4n

Step 3: - 4m+4m = - 32 - 8n + 4n

Step 4: 0 = - 32 - 4n

Step 5: n=-8

In which step did the student first make an error?

Question

Shiloh Sullivan

19 February, 03:25

+4

Answers (2)

Know the Answer?

Rihanna Lindsey · Answer 1

step 3

Step-by-step explanation:

just took the quiz and i got it right by answering step 3

Celeste Bowen · Answer 2

Celeste Bowen 19 February, 05:03

0

Step 2 bc j now now it's right

The work of a student to solve a set of equations is shown below:Equation 1: m=8+2nEquation 2: 4m = 4+4nStep 1: - 4 (m) = -4 (8+2n)4m = 4 + 4nStep 2: - 4m=-32-8n4m = 4 + 4nStep 3: - 4m+4m = - 32 - 8n + 4nStep 4: 0 = - 32 - 4nStep 5: n=-8In which step did the student first make an error?