Question

решите уравнение: (5,64х-52,003):15,8=11,005

Answer 1

$(5,64x-52,003):15,8=11,005 \ 5,64x-52,003=11.005*15.8 \ 5,64x-52,003=173.879 \ 5.64x=173.879+52.003 \ 5.64x=225.882 \ x=225.882:5.64 \ x=40.05$

Answer 2

Решение:

$frac{(5.64x-52.003)}{15.8} =11.005 \ 5.64x-52.003=11.005*15.8 \ 5.64x-52.003=173.879 \ 5.64x=173.879+52.003 \ 5.64x=225.882 \ x= frac{225.882}{5.64} \ x=40.05$

Проверка: 
$frac{5.64*40.05-52.003}{15.8}=11.005 \ frac{5.64*40.05-52.003}{15.8} = frac{225.882-52.003}{15.8} = frac{173.879}{15.8} =11.005$

Ответ: 
 x=40.05