Question

1. 2/3x+3 3/5=4 2/3

2. (x-0,18):0,02=3

Answer 1

$\frac{2}{3} x=4 \frac{2}{3} -3 \frac{3}{5}$
$\frac{2}{3} x=4 \frac{10}{15} -3 \frac{9}{15}$
$\frac{2}{3} x=1 \frac{1}{15}$
$x= \frac{16}{15} * \frac{3}{2}$
x=$\frac{8}{5}$
x=1.6

x-0.18=3*0.02
x-0.18=0.06
x=0.06+0.18
x=0.24