Respuesta :

Answer:

the answer is 18y thank me later mate

Hopes this helps:

Answer: 18y

1. Expand by distributing terms.
12y - (10 - 6y) + 10

2. Remove parentheses.
12y - 10 + 6y + 10

3. Collect like terms.
(12y + 6y) + (-10 + 10)

4. Simplify.
18y