solve

Calculator Bookwork code: 6E EX not allowed For each of the pairs of simultaneous equations below, state whether it has no solutions, one solution or an infinite number of solutions. Write sentences to explain each of your answers. A B 2xc + 3y =7 2x+ 3y =7 2x+3y =7 4x + 6y = 14 4x+ 6y = 12 4x + 7y = 15