`x^(3)-20x=x^(2)`
If a, b, and c represents the set of all values of x that satisfy the equation above, what is the value of `(a+b+c)+(abc)`?

(x^2-1)/(x-1)=-2 What are all values of x that satisfy the equation above?

x/(x-3)=(2x)/2 Which of the following represents all the possible values of x that satisfy the equation above?

x^(3)+150=6x^(2)+25x What is the sum of all values of x that satisfy the equation above?

What are the values for x that satisfy the equation (x +a)(x +b) = 0 ?

2(5x − 20) − (15 + 8x) = 7 What value of x satisfies the equation above?

2ax − 15 = 3(x + 5) + 5(x − 1) In the equation above, a is a constant. If no value of x satisfies the equation, what is the value of a ?

2x(3x+5)+3(3x+5)=ax^(2)+bx+c In the equation above, a, b, and c are constants. If the equation is true for all values of x, what is the value of b ?