24-32x-48+54x=27-12x помогите срочно!
-32х+54х+12х=27-24+48; 34х=51х Х=1,5
34х=51*
ага)
24 - 32х - 48 + 54х = 27 - 12х -32х + 54х + 12х = 27 - 24 + 48 34х = 51 х = 51 : 34 = 1 17/34 = 1 1/2 = 1,5