Question

Решите уравнение х36-536=736

Answer 1

x/36=5/36+7/36
x/36=12/36
x=12/36*36
x=12

Answer 2

$frac{x}{36} - frac{5}{36} = frac{7}{36} \ 36*( frac{x}{36} - frac{5}{36}) = 36*frac{7}{36} \ x-5=7 \ x=7+5=12$