1) 6/х+4 + 1/х+2 = 1 2) 13/х+3 - 6/х-2 =1

Question

1) 6/х+4 + 1/х+2 = 1 2) 13/х+3 - 6/х-2 =1

Answer 1

1) = 6/x +6 +1/x=1
6/x+1/x=1-6
7/x=-5
7=-5x
x=-7/5
2) =13/x + 1 -6/x=1
13/x-6/x=0
7/x=0
7=0
x э 0