kadenlnik kadenlnik 17-05-2023 Mathematics contestada Identify whether each equation has one solution, no solution, or infinitely many solutions. 9. 3 − x = x − 3 10. 4x − 8 = 4(x − 2) 11. 5(1 − x) = 5 + 5x 12. x + 2(x − 7) = 3x − 7