x+2y=23
x+y+z=33
x+2z=43
find value of x,y and z
5720132284446159481538
1514031
54674141822471
15113.7597
509966.8123
.1514031
50...
if y=44.35-0.017, what would be the formula if we knew y=0
1723463
131483.3601
.1723463
5284603
3957449.5533
.5284603
2.49779248265791420
1.091311281901070...
4cd + 7c - 2cd
xy + 3xy
2(5v-7)=29
27.93+56.42
2(5+4x)=26
