Question

1.7(5Х-0.16)=0.238 ПОМОГИТЕ РЕШИТЬ ЭТО УРАВНЕНИЕ

Answer 1

$1.7(5x-0.16)=0.238$

$frac{1.7(5x-0.16)}{17}=frac{0.238}{1.7}$

 

$5x-0.16=frac{0.238}{1.7}$

 

$5x-0.16=0.238*0.588235$

$5x-0.16=0.14$

$5x+(0.16-0.16)=0.14+0.16$

$5x=0.14+0.16$

$5x=0.3$

$frac{5x}{5}=frac{03}{5}$

 

$x=frac{0.3}{5}$

 

$x=0.3*0.2$

$x=0.06$