2) х-1/2=3/4x 3)x-2/3=5/6x
2) x-1/2 = 3/4x x-3/4x = 1/2 4/4x-3/4x = 1/2 1/4x = 1/2 x = (1/2)*4 x = 2 3) x-2/3 = 5/6x x-5/6x = 2/3 6/6x-5/6x = 2/3 1/6x = 2/3 x = (2/3)*6 x = 4
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