Question

как решить уравнения (x+10)-12=17

Answer 1

х+10=17+12
х+10=29
х=29-10
х=19

Answer 2

x+10=17+12 x+10=29 x=20-10 x=19

Answer 3

x+10=17+12

Answer 4

x+10=29

Answer 5

x=29-10

Answer 6

x=19

Answer 7

x+10=17+12