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28. 0.18(5x-4)= 0.5x + 0.8 |
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Answer» 0.18(5x-4) = 0.5x+0.8 0.9x-0.72=0.5x+0.80.4x= 1.52 x=0.38 But answer is x=3.8 Yes, it is correct. x=15.2/4 =3.8 |
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