Question

How can one halfx − 5 = one thirdx + 6 be set up as a system of equations?

2y + x = −10
3y + x = 18

2y + 2x = −10
3y + 3x = 18

2y − x = −10
3y − x = 18

2y − 2x = −10
3y − 3x = 18