Solving equations: (x + y + Z = 24, X / y = Z, XY + Z = 68) X+Y+Z=24 X/Y=Z XY+Z=68 Note: XY is x times y, X / y is x divided by y If there is only a solution, I can work it out

Solving equations: (x + y + Z = 24, X / y = Z, XY + Z = 68) X+Y+Z=24 X/Y=Z XY+Z=68 Note: XY is x times y, X / y is x divided by y If there is only a solution, I can work it out

1 x + y + Z = 24, that is Z = 24-x-y
2 x / y = Z, that is x = YZ
3 XY＋Z＝68
4 takes 2 into 1 and gets z = 24-yz-y
If you take 2 into 3, you get [YZ] y + Z = 68
To simplify 4 is Z [1 + y] = 24-y, that is Z = [24-y] / [1 + y]
If you bring in 5, you will get ＾＾＾＾＾＾＾＾＾＾＾＾＾＾＾＾＾
It should be calculated
I'm so tired. I'm in the Internet bar today. I don't have any paper to write