Question

Please answer all parts.

1: In what line is her mistake

2:Describe her mistake. [For example: "She _________________ when she was supposed to __________________."]

3.What is the CORRECT solution for x?

Thank you:)​

Answer 1

Answer: Line C

Step-by-step explanation: She added 12 to one side and subtracted 12 from another side when she should've added 12 to both sides.

The correct answer and work would be:

8x-3(2x+4)=10

8x-6x-12=10

2x-12=10

2x=22

x=11