Question

Теңдеу
а)3х-(10-9х)=22х

Answer 1

Ответ:

$3x - (10 - 9x) = 22x \\ 3x - 10 + 9x = 22x \\ 12x - 10 = 22x \\ 12x - 22x = 10 \\ - 10 = 10 \\ x = - 1$