How many solutions does -13x+x=8x-20x have?

Question

-13x+x=8x-20x is the equation

The answers are: No solution, One solution, and Infinitely Many

Not sure how to solve the equation itself. I get confused on which like terms to combine.

Answer 1

-12x = -12x after combining like terms on each side

-12 =-12 after dividing by x

0 = 0 after dividing by -12

any value of x will make the equation true

there're an infinite number of solutions, any real number, any imaginary number, any complex number, any surreal number, any object or entity for x would make the equation true. an uncountable infinity of solutions.