Ответ:
[tex]x = \frac{1}{2} [/tex]
Пошаговое объяснение:
[tex] \frac{3}{12} + x = \frac{9}{12} \\ x = \frac{9}{12} - \frac{3}{12} \\ x = \frac{9 - 3}{12} \\ x = \frac{6}{12} = \frac{1}{2} [/tex]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
3/12+х=9/12х=9/12-3/12=6/12
х=6/12
Ответ:
[tex]x = \frac{1}{2} [/tex]
Пошаговое объяснение:
[tex] \frac{3}{12} + x = \frac{9}{12} \\ x = \frac{9}{12} - \frac{3}{12} \\ x = \frac{9 - 3}{12} \\ x = \frac{6}{12} = \frac{1}{2} [/tex]