72 – 3y = 30 y =15, True, False, 5t – 24 = 11 t =11, True, False, 8u / 8 = 35 u =35, True, False, 0.5v = 44 v =69, True, False, 15A + 2.9 ＝ 32.9 A =1.2, True, False, 6( H + 9 ) = 60 H =87, True, False, 3s + 26 = 59 s =59, True, False, 2p – 3 = 15 p =15, True, False, 6 + 4r = 30 r =30, True, False,  6w – 12 = 0 w =40, True, False.

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