Question

Помогите плиз очен срочно, номер 3​

Answer 1

$frac{2x - 1}{4} = frac{3x + 5}{9} \ 4 times (3x + 5) = (2x - 1) times 9 \ 12x + 20 = 18 x - 9 \ 20 + 9 = 18x - 12x \ 29 = 6x$

$6x = 29 \ x = frac{29}{6} \ x = 4 frac{5}{6}$