Question

What’s the error mica make?

Answer 1

You messed up by not adding 2 to the 3 ! Hope this helps!

Answer 2

Explanation:

She should have added 2 to the 3, not 1 because on the right side, she added 1, but that was being multiplied by 2 so to balance the equation she should add 2 to the 3. Hope this helps!