Question

решите уравнение:

4/17-(2x-5/51)=1/6

Answer 1

$frac{4}{17} - (2x - frac{5}{51}) = frac{1}{6}\ \ -2x+frac{5}{51}=frac{1}{6} - frac{4}{17}\ \ frac{-204x+10}{102} = frac{17-24}{102} |*102\ \ -204x+10=17-24\ \ -204x=-17\ \ x = frac{17}{204} = frac{1}{12}$

Answer 2

4/17-(2x-5/51)=1/6

(2x-5/51)=4/17-1/6

(2x-5/51)=24/102-17/102

(2x-5/51)=7/102

2х=7/102+5/51

2х=7/102+10/102

2х=17/102

2х=1/6

х=1/6:2

х=1/6*1/2

х=1/12