Answer:
0
Because -2/3x-1=2-2/3x
-2/3x+2/3x=2+1
0=3
and that's wrong, so there is no solution.
Michael's present age is 53
Step-by-step
17-4=13
John is 13
than when John will be 49
u add 4 to 49
4+49=53
so Michael is 53 because he is 4 years older :)
A)
5 – 12i = 3 + 2i
or, 3 – 2i
or, – 3 + 2i
or, – 3 – 2i
b)
3 + 4i is 2 + i
Answer:
C) 
Step-by-step explanation:

Recall the identity 