How many solutions does 3x+5=7x-20 have?

1

Step-by-step explanation:

hey there,

< 3x-7x = -20-5

-4x = -25

x =

This isn't a square root or anything like that, so you would really only have 1 answer. I'm not sure what your teacher's referring to, though, but maybe they want decimals/mixed fractions?

But I would just put 1 if I were you. >

Hope this helped! Feel free to ask anything else.