Question

Решите уравнение (3x-2)*(5x+3)-(5x+4)*(3x-2)=0​

Answer 1

(3х-2)*(5х+3)-(5х+4)*(3х-2)=0
(3х-2)*(5х+3-5х-4)=0
(3х-2)*(-1)=0
-3х+2=0
-3х=-2
х=2/3
Ответ: 2/3.