Question

Which statement is true about the equation fraction 4 over 5z − fraction 1 over 5z + 1 = fraction 3 over 5z + 1?

It has no solution.
It has one solution.
It has two solutions.
It has infinitely many solutions.

Answer 1

a

Explanation:

Answer 2

we have that
(4/5z)-1/(5z+1)=3/(5z+1)
(4/5z)=1/(5z+1)+3/(5z+1)
(4/5z)=4/(5z+1)
4*(5z+1)=4*5z
5z+1=5z
1=0-----------> the equation no has solution

the answer is
It has no solution.