Question

Which of the following systems is equivalent to the given system?

2/3 x - y = 2
x + 1/2 y = -3

2x - 3y = 6 and 2x + y = 6
6x - 3y = 6 and 2x + y = 10
2x - 3y = 6 and 2x + y = -6

Answer 1

2/3x - y = 2....multiply both sides by 3.....2x - 3y = 6
x + 1/2y = -3...multiply both sides by 2....2x + y = -6

answer is : 3rd answer choice

Answer 2

C, 2x-3y=6 and2x+y=-6