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x/4+2x/3+x/6=1/2

  • math - ,

    first look for the least common denominator (LCD) of the denominators (4, 3 and 6)
    LCD = 12
    now multiply this 12 to all terms to have whole numbers and coefficients:
    12*(x/4 + 2x/3 + x/6) = 12*(1/2)
    3x + 8x + 2x = 6
    13x = 6

    solve for x by dividing 6 by 13.

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