Ответ:
Пошаговое объяснение:
[tex]x = \frac{3}{4} [/tex]
[tex] - \frac{3}{5} \times x = - \frac{9}{20} [/tex]
[tex] - \frac{5}{3} \times ( - \frac{3}{5} )x = - \frac{5}{3} \times ( - \frac{9}{20} )[/tex]
[tex] \frac{5}{3} \times \frac{3}{5} x = - \frac{5}{3} \times ( - \frac{9}{20} )[/tex]
[tex] \frac{1}{3} \times 3x = - \frac{5}{3} \times ( - \frac{9}{20} )[/tex]
[tex]x = - \frac{5}{3} \times ( - \frac{9}{20} )[/tex]
[tex]x = \frac{5}{3} \times \frac{9}{20} [/tex]
[tex]x = 5 \times \frac{3}{20} [/tex]
Проверено мной)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Ответ:
Пошаговое объяснение:
Ответ:
[tex]x = \frac{3}{4} [/tex]
Пошаговое объяснение:
[tex] - \frac{3}{5} \times x = - \frac{9}{20} [/tex]
[tex] - \frac{5}{3} \times ( - \frac{3}{5} )x = - \frac{5}{3} \times ( - \frac{9}{20} )[/tex]
[tex] \frac{5}{3} \times \frac{3}{5} x = - \frac{5}{3} \times ( - \frac{9}{20} )[/tex]
[tex] \frac{1}{3} \times 3x = - \frac{5}{3} \times ( - \frac{9}{20} )[/tex]
[tex]x = - \frac{5}{3} \times ( - \frac{9}{20} )[/tex]
[tex]x = \frac{5}{3} \times \frac{9}{20} [/tex]
[tex]x = 5 \times \frac{3}{20} [/tex]
[tex]x = \frac{3}{4} [/tex]
Проверено мной)