Question

Va rogggg urgennnn!!! Dau coroana ​

Answer 1

Răspuns:

b) x-3= -29

x=-29+3

x=-26

c) x+13=0

x= -13

d) x+9=3

x= 3-9

x= -6

e) x+17=-51

x= -51-17

x= -68

f) x+(-5)=4

x-5=4

x=4+5

x=9