Question

Which of the equations shown have no solution?

1) 3x - 1 = 3x + 1

2) 2x - 1 = 1 - 2x

3) 3x - 2 = 2x - 3

4) 3(x-1) = 3x - 2

5) 2x + 2 = 2(x + 1)

6) 3(2x-1) = 2(3x - 1)

Answer 1

1. no solution

2. x = 1/2

3. x=-1

4. no solution

5. many solutions

6. no solution

Explanation:

I recommend downloading photo math