Question

Solve the proportion x / x - 4 = 4 / x - 4 What is the value of x?

x = 2

x = −2 and x = 1

x = −1 and x = 4

x = 4

Answer 1

I think it's x = 4.

Answer 2

Think. The two fractions are equal. The denominators are the same. What can you conclude about the numerators?

Answer 3

Yes. That is correct.

Answer 4

Thank you (=