Question

Реши уровнение1,2(5x-2)=17-(10,4-16x)

Answer 1

$1,2(5x-2)=17-(10,4-16x)\\6x-2,4=17-10,4+16x\\6x-16x=17-10,4+2,4\\-10x=9\\x=\frac{-9}{10} \\\textbf{\emph{x=-0,9}}$