Question

Найдите корень уравнения
27=6у+39
40=12-z
1.5x-3=2
5-0.2z=1
31-2z=15
7-y=15
3+0.1x=4
1.2t+0.4=1
-10+x+x= -26
10y-3y-9=40
-y+8-14y=23

Answer 1

1.у=2
2.z=-28
3.x=3.3
4.z=20
5.z=8
6.y=2.14
7.x=10
8.t=0.5
9.x=-8
10.y=7

Answer 2

11.y=-1