Question

помогите с уравнением​

Answer 1

Ответ:

$1)\\x-\frac{5}{12}= \frac{2}{12} \\\\x=\frac{5}{12}+ \frac{2}{12}\\\\x=\frac{5+2}{12}\\\\x=\frac{7}{12}$

$2)\\z-\frac{7}{19}=\frac{11}{19}\\\\z=\frac{11}{19}+ \frac{7}{19}\\\\z=\frac{11+7}{19} \\\\z=\frac{18}{19}$

$3)\\\\\frac{15}{16}-y= \frac{3}{16}\\\\-y=\frac{3}{16}- \frac{15}{16}\\\\-y=-\frac{15-3}{16} \\\\-y=-\frac{12}{16} | *(-1)\\\\ y=\frac{12}{16} \\\\y=\frac{3}{4}$

$4)\\\\\frac{7}{25}+p=\frac{18}{25} \\\\p = \frac{18}{25}- \frac{7}{25}\\\\p=\frac{18-7}{25}\\\\p=\frac{11}{25}$

Пошаговое объяснение:

Answer 2

...........................