Question

-9/44 х + 1/3 = -2 4/33
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6 клас​

Answer 1

$- \frac{9}{44} x + \frac{1}{3} = - 2 \frac{4}{33} \\ - \frac{9}{44} x = - 2 \frac{4}{33} - \frac{1}{3} \\ - \frac{9}{44} x = - 2 \frac{4}{33} - \frac{11}{33} \\ - \frac{9}{44} x = -2 \frac{15}{33} \\ - \frac{9}{44} x = - 2 \frac{5}{11} \\ x = - 2 \frac{5}{11} \div ( - \frac{9}{44} ) \\ x = \frac{27 \times 44}{11 \times 9} \\ x = \frac{3 \times 4}{1 \times 1} \\ x = 12$