Question

реши -6х=2,4
5p-6+3p=10
9-2d=0
-3k+8=4k-27
17-(6-4x)=3

Answer 1

-6х=2,4
х=2,4/-6
х=-0,4

5p-6+3p=10
8p=10+6
8p=16
p=16/8
p=2

9-2d=0
2d=9
d=9/2
d=4.5

-3k+8=4k-27
4k+3k=27+8
7k=35
k=35/7
k=5

17-(6-4x)=3
17-6+4x=3
11+4x=3
4x=3-11
4x=-8
x=-8/4
x=-2

Answer 2

спасибо

Answer 3

х=-0.4
р=16:8
d=9/2
k= 35/7
-6+4x=-14
x=-2