Could someone help me with these pre-algebra questions?

Question

Each expression needs to be simplified

1.) 14 (b+3) +8b=

2.) 3 (8+a) +7 (6+4a)

3.) x+5x+8 (x+2)

Thanks. ♥

Answer 1

don't go on the computer too find answers

but here's a start or example for the first one

8b +b + 14+3

   9b     +17

answer= 9b+17

try to do the rest!!

Answer 2

1.  22b + 42

2.  66 + 31a

3.  6x^2 + 20x + 16