Question

Решите уравнения 15-2x=19-10x

Answer 1

 15-2x=19-10x
-2x+10x=19-15
8x=4
x=4:8
x=0,5

Answer 2

15-2x=19-10x
-2x+10x=19-15
8x=4
x=4:8
x=0,5

Answer 3

jq

Answer 4

15-2x=19-10x

Answer 5

-2x+10x= 19-15

Answer 6

-2х+10х=-15+19
8х=4
х=4:8
х=1/2