Frame an expression for the given statements :(i) The sum of 6 and x.(ii) 3 more than a number y.(iii) One-third of a number x.(iv) One-half of the sum of number x and y.(v) Number y less than a number 7.(vi) 7 taken away from x.(vii) 2 less than the quotient of x and y.(viii) 4 times x taken away from one-third of y.(ix) Quotient of x by 3 is multiplied by y.

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.