Chat with our AI personalities
2x + 4 is an expression, not an equation. There can be no solution set for an expression.
53x =15 : x = 53/15 = 3.5333 (4dp)
It's not something that can have a SOLUTION unless it EQUALS something. x + 53x = 54x. Does 54x = 1? Then x = 1/54. Does 54x = 108? Then x = 2. etc.
If you mean: -2x = -4 then the value of x is 2
If you mean to say (x^2)-2x+4=0 then there is no solution for x because the equation never makes it to 0 If you mean to say 2x-2x+4=0 then there is no solution for x because it is a horizontal line at Y=4