Question

2y-{-20y+[3y-(-14y+11)]}

Answer 1

2

Answer 2

im trying to simplify

Answer 3

if there is - sign outside a parenthis then signs in the bracket changes i.e.,+ to - and - to +

Answer 4

you start solving the parenthesis from the inside to outside as follows:

2y - {-20y +[3y+14-11]}
2y -{-20y+3y+14-11}
2y+20y-3y-14 +11

Answer 5

now combine like terms

Answer 6

write 14y

Answer 7

right should be

2y + 20y -3y -14y +11