Question

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(5 1/6-x)*2,7-1 3/44=3 2/7

Answer 1

$(5 frac{1}{6} - x) times 2.7 - 1 frac{3}{44} = 3 frac{2}{7} \ ( frac{31}{6} - x) times frac{27}{10} = frac{2}{7} + 1 frac{3}{44} \ frac{31}{6} - x = frac{10}{27} ( 4 + frac{88 + 21}{44 times 7} ) \x = frac{31}{6} - frac{10}{27} (4 + frac{109}{308} ) = \ = frac{31}{6} - frac{10}{27} times frac{1341}{308} = \ = frac{31}{6} - frac{13410}{8316} = frac{31}{6} - frac{745}{462} = \ = 5 frac{1}{6} - 1 frac{283}{462} = 4 + frac{77 - 283}{462} = \ = 4 - frac{206}{462} = 4 - frac{103}{231} = 3 frac{128}{231} \ \ x = 3 frac{128}{231}$