Question

Simplify 12y-(-4-8y)

Answer 1

20y + 4 (12y+8y and -(-4))

Answer 2

Explanation:

12y-(-4-8y)

= 12y +4 + 8y. ['-' getting multiplied when brackets open]

= 12y + 8y +4. [ Adding the like terms ]

= 20 y + 4 (Ans)