Question

B) 2x+5+3x-2+5x-(4x+3) C) 2B-5+3B-6-5B+1 D) 2x-3+4x+2

Answer 1

b)2x+5+3x-2+5x-(4x+3)
 2x+5+3x-2+5x-4x-3 
 10x-4x+5-5
  6x + 0
   6x

c) 2b-5+3b-6-5b+1
    5b - 5b - 11 + 1
       -10

d) 2x-3+4x+2
     6x -1