Question:

An x problem........?

by Guest62327  |  earlier

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2) 3x - 2(x + 1) = 0

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  1. 3x-2x-2=0

    x-2=0

    x=2

    --Anna


  2. 3x-2(x+1)=0

    distribute the -2: 3x-2x-1=0

    add 1 to both sides: 3x-2x-1+1=1

    cancels: 3x-2x=1

    x=1
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