объяснение:
[tex]\left(12\frac{21}{32}+x\right)-4\frac{5}{8}=13\frac{1}{16}[/tex]
[tex]\left(12\frac{21}{32}+x\right)-\frac{37}{8}=13\frac{1}{16}[/tex]
[tex]\left(12\frac{21}{32}+x\right)-\frac{37}{8}=\frac{209}{16}[/tex]
[tex]\left(\frac{405}{32}+x\right)-\frac{37}{8}=\frac{209}{16}[/tex]
[tex]x-\frac{37}{8}+\frac{405}{32}=\frac{209}{16}[/tex]
[tex]-\frac{148}{32}+\frac{405}{32}=\frac{209}{16}[/tex]
[tex]\frac{-148+405}{32}=\frac{209}{16}[/tex]
[tex]x+\frac{257}{32}=\frac{209}{16}[/tex]
[tex]x+\frac{257}{32}-\frac{257}{32}=\frac{209}{16}-\frac{257}{32}[/tex]
[tex]x=\frac{161}{32}[/tex]
[tex]x=5\frac{1}{32}[/tex]
ответ:
Ответ:
Пошаговое объяснение:
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Answers & Comments
объяснение:
[tex]\left(12\frac{21}{32}+x\right)-4\frac{5}{8}=13\frac{1}{16}[/tex]
[tex]\left(12\frac{21}{32}+x\right)-\frac{37}{8}=13\frac{1}{16}[/tex]
[tex]\left(12\frac{21}{32}+x\right)-\frac{37}{8}=\frac{209}{16}[/tex]
[tex]\left(\frac{405}{32}+x\right)-\frac{37}{8}=\frac{209}{16}[/tex]
[tex]x-\frac{37}{8}+\frac{405}{32}=\frac{209}{16}[/tex]
[tex]-\frac{148}{32}+\frac{405}{32}=\frac{209}{16}[/tex]
[tex]\frac{-148+405}{32}=\frac{209}{16}[/tex]
[tex]x+\frac{257}{32}=\frac{209}{16}[/tex]
[tex]x+\frac{257}{32}-\frac{257}{32}=\frac{209}{16}-\frac{257}{32}[/tex]
[tex]x=\frac{161}{32}[/tex]
[tex]x=5\frac{1}{32}[/tex]
ответ:
[tex]x=5\frac{1}{32}[/tex]
Ответ:
Пошаговое объяснение: