Question

Resolva :
a) -1/2 x-1/3 =0
b)-2+x/2=0

Answer 1

a) -1/2x-1/3=0
-1/2x=1/3
x=1/3*-1/2
x=2-3/6
x=-1

b)-2+x/2=0
-2+x=-2
x=-2+2
x=0