Question

Помогите решить уравнение нужно срочно!

Answer 1

$8 frac{17}{36} +x+ 7 frac{31}{36} = 25 frac{1}{36} \ \ 16 frac{12}{36} +x= 25 frac{1}{36} \ \ x= 25 frac{1}{36}-16 frac{12}{36} = (24-16) +( frac{37-12}{36} )\ \ x=8 frac{25}{36}$

проверим:
$8 frac{17}{36} +8 frac{25}{36}+ 7 frac{31}{36} = 25 frac{1}{36} \ \ (8+8+7) + frac{17+25+31}{36} = 25 frac{1}{36} \ \ 23+2 frac{1}{36} = 25 frac{1}{36} \ \ 25 frac{1}{36}=25 frac{1}{36}$