Question

Me ayudan Por favor ;(

Answer 1

x+4=8

x=8-4

x=4

x+7=12

x=12-7

x=5

x+2=9

x=9-2

x=7

x+4=5

x=5-4

x=1

Answer 2

Respuesta:

x + 4 = 8 x + 2 = 9

x = 8 - 4 x = 9 - 2

x = 4,, x = 7,,

x + 7 = 12 x + 4 = 5

x = 12 - 7 x = 5 - 4

x = 5,, x = 1,,