As you can see the solution is not very 'nice'.
ive been struggling with this problem for the last couple days, need help. i posted before, but i still cant figure it out.
31x+12y-24z=105
18x+24y+z=77
12x-6y+4z=5
when i do substitution, the problem seems to go on forever, and when i solve for an actual answer i get a differen number every time
I am sorry too. I am sorry to see that response.
Have you considered that you may not really understand the problem?
It may be above the level of your mathematical development.
If you simply need an answer then the highlighted yellow numbers are that.
I am not sure what more you can demand? That is the answer!
The fact is, this question requires a somewhat advanced mathematics.