Question

Gaseste x din:(x:0,31)+1,1egal 22,5

Answer 1

Răspuns: $\red{\underline{~\bf x=6,634~}}$

Explicație pas cu pas:

$\bf (x:0,31)+1,1= 22,5$    

$\bf x:0,31=22,5-1,1$

$\bf x:0,31=21,4~~\bigg|\cdot0,31$

$\red{\underline{~\bf x=6,634~}}$