Which of the following is in the external of an equation with the second one solution?
3x + 4 = 3x + 3
3x + 4 = 4x + 3
4x + 3 = 4x + 3
3x + 4 = 3x + 4
1 answer
3x + 4 = 4x + 3
3x + 4 = 3x + 3
3x + 4 = 4x + 3
4x + 3 = 4x + 3
3x + 4 = 3x + 4
1 answer