Question

0.3×(x-3)=x+0,2×(x+5)

Answer 1

$\bf 0.3(x - 3) = x + 0.2(x + 5)$
$\bf 0.3x - 0.9 = x + 0.2x + 1.0$
$\bf0.3x - 0.2x - x = 0.9 + 1.0$
$\bf - 0.9x = 1.9$
$\bf x = 1.9 \div ( - 0.9)$
$\bf x = - 2.11111111$