Please help me fast! 1. Solve the system using elimination.3x+3y=27x-3y=-11(8,1)(3,6)(6,3)(4,5)2. Solve the system using elimination. 4x-7y=3x-7y=-15A. (-12/5,10/7)B. (-1,2)C. (6,3)D. (1,1/73. Solve the system using elimination.2x+3y=9x+5y=8A. (0,3)B. (-2,2) C. (-1/2, 10/3) D. (3, 1) 4. Solve the system using elimination.3x+2y=172x+5y=26A. (3, 4) B. (2, 11/2) C. (1/2, 5) D. (1, 7) 5. Solve the system using elimination. 5x-9y=-433x+8y=68A. (1/3, 67/8) B. (-5, 2) C. (4, 7) D. (20, 1) 6. Tell whether the system has one solution, infinitely many solutions or no solution.9x+8y=159x+8y=30A. One solution B. Infinitely many solutionsC. No solution 7. Tell whether this system has one solution, infinitely many solutions or no solution.5x-3y=1010x+6y=20A. One solution.B. Infinitely many solutions.C. No solutions8. Tell whether the system has one solution infinitely, many solutions are no solution.2x-5y=176x-15y=15A. One solution.B. Infinitely many solutions.C. No solutions​