Question

Problem: 2=414x - 4+18

Step 1:-16 = 4.14x-4
Step 2: 4 = 4x-4
Step 3: 16 = 41-4
Step 4: 20= 4x
Y = 5
Analyze her work. Did she make a mistake, and if so where?

Answer 1

2=414x-4+18

2=414x+14

2-14=414x

-12=414x

-12/414=x

Explanation: