Question

уравнение
(x-5,46)*2=9
*=умножение.
ПОЗЯЗЯ,НЕ ПРОХОДИ МИМО!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

2x - 10,92=9
2x = 19,92
x = 9,96

Answer 2

(x-5,46)*2 2x-10,92=9 2x=19,92 x=19,92/2 x=9,96