Which of the following is an example of an equation with exactly one solution?(1 point)

Question

Responses

3x+4=3x+3
3 x plus 4 equals 3 x plus 3

3x+4=3x+4
3 x plus 4 equals 3 x plus 4

4x+3=4x+3
4 x plus 3 equals 4 x plus 3

3x+4=4x+3

Answer 1

The equation with exactly one solution is:

3x + 4 = 4x + 3

To show this, we can rearrange it:

1. Subtract 3x from both sides: \(4 = x + 3\)

2. Subtract 3 from both sides: \(1 = x\)

Thus, there is exactly one solution: \(x = 1\).

The other options either have no solutions (first option) or are identical on both sides (second and third options), which means they are true for all values of x.