which of the following equations has no solution

-6x + 4 = 6x + 3
6x + 3 = -6x + 3
-6x + 4 = -6x + 3
6x + 4 = 6x + 4

1 answer

The equation that has no solution is:

6x + 3 = -6x + 3

This equation simplifies to:

6x = -6x

This means that x would have to be both positive and negative, which is not possible. Therefore, this equation has no solution.