0
Anonymous
So 4x + 2 = 2. x = 0
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x + 3 = 2x 3 = x x cannot be 2
x=7 3/4
x + x + 1 + x + 2 + x + 3 = -144x + 6 = 144x = 8x = 2
2x-4
2x+2=x+5 x=3