Question

решите уравнение :x+1/36=1/4+19/36

Answer 1

$x + frac{1}{36} = frac{1}{4} + frac{19}{36} \ \ frac{1}{4 } + frac{19}{36} = frac{9 + 19}{36} = frac{28}{36} = frac{7}{9} \ \ x + frac{1}{36} = frac{7}{9} \ \ x = frac{7}{9} - frac{1}{36} = frac{28 - 1}{36} = frac{27}{36} = frac{3}{4} \ \ x = frac{3}{4}$