Question

Which statement is true about the equation 3.5z = 2.25z − 4.25 + 6.25?

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

Answer 1

Since the solution will be of the form z=k it has one solution...

3.5z=2.25z-4.25+6.25

3.5z=2.25z+2

1.25z=2

z=1.6

A single solution...

Answer 2

Answer: It has one solution.

Step-by-step explanation: