Question

7-(Х+1 3/5)=2 4/5 ПОМОГИТЕ!!!!! решить уровнение

Answer 1

$7-(x+1 frac{3}{5}) = 2 frac{4}{5}$
$7-x- frac{8}{5} = frac{14}{5}$
$35-5x- 8 = 14 \ 5x=13 \ x = frac{13}{5}$

Answer 2

Х+1 35=7-2 4/5
X+1 3/5=6 5/5-2 4/5
X+1 3/5=4 1/5
X=4 1/5-1 3/5
X=3 6/5-1 3/5
X=2 3/5