Question

5(2X-1)-7-X=0
решите уравнение

Answer 1

10×-5-7-×=0
9×-12=0
9×=0+12
9×=12
×=12/9
sokrawaem na 3
x=4/3

Answer 2

3(x-3)-5-(2x-5)4=o

Answer 3

реши плиз

Answer 4

10х-5-7-х=0
9х=12
Х=12/9