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  • Utilisateur Brainly
2013-04-23T15:52:13+02:00

a) x - 3 = 8

x=11

 

b) x + 11 = 10

x=-1

 

c) -2 x = -8

x=4

2013-04-23T15:53:13+02:00

a) x = 3+8

        =  11

 

b) x= 11-10

     x= 1

 

c) x= -2-8

    x= .10