Answer:
1) 18y - 6
Step-by-step explanation:
(5y-3) +(4y+2)
Times the 5y and the 4y. Times the 5y and the 2. Times the -3 and 4y. Times the -3 and 2
20y+10y - 12y - 6
30y -12y -6
18y - 6
9y-1
bcuz of the + sign it will be wrong to multiply so u simply just remove the brackets then simplify that's the same method u will use to solve the rest just removing brackets and simplifying
