Mathematics

Question

look at the picture! need help!
look at the picture! need help!

2 Answer

  • x=11/14 so the answer is A


  • (3/8)(2x - 3) = (1/4) - x
    Multiply the (3/8) by 8, the (1/4) by 8, and the x by 8.
    This will clear the fractions.
    8(3/8)(2x -3) = 8(1/4) -8x
    3(2x -3) = 2 - 8x
    6x -9 = 2 - 8x
    Add 8x to both sides
    14x -9 = 2
    Add 9 to both sides
    14x = 11
    Divide both sides by 14
    x = 11/14
    Letter A
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