Verified Answer :

nobillionaireNobley
  • or - (x - 2) + 10 = 12
    + or - (x - 2) = 12 - 10 = 2
    x - 2 = 2 or -(x - 2) = 2
    x - 2 = 2 or -x + 2 = 2
    x = 2 + 2 or x = 2 - 2
    x = 4 or x = 0
    i.e. first option.
HomertheGenius
  1. If x-2≥0,  x≥2
        x-2+10=12
        x+8=12
        x=12-8
        x=4
    2.If x-2≤0, x≤2
       -(x-2)+10=12
       -x+2+10= 12
        x = 0
    Answer: A)  x=0 and x=4

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