First, you have to combine all the like terms such as both the 2x’s and 16 and 12 which will give us 28+4x=396. Then you subtract 396 from 28 which is 368. You want the variable x to be alone so you divide 368 by 4 which gives you 92.
1. (x, y) = (7, -12)
2. x = 1, x = 2 are both solutions
There are no options given, but I will give you the exact answer of 16/60 simplified.
