text: # algebra
  
  -15(3+x)=-6x-9
  -45-15x=-6x-9
  -45-15x+15x=-6x+-15x-9
  -45=21x-9
  -45=x-9
  -45/9=5
  x=5
  is this right
  
  1. 0
  2. 0
  3. 3
  1. No.
  
  Watch your signs in this step:
  
  -45-15x+15x=-6x+-15x-9
  
  1. 0
  2. 0
  posted by Ms. Sue
  
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