Question 906375
0.65*4.3-0.65x+0x=0.5(4.3)
2.795+-0.65x=2.15
-0.65x=2.15-2.795
-0.65x=-0.645
x=0.99230769 liters means almost a liter
check
0.65*3.30769231+0*0.99230769=0.5(4.3)
2.15+0.0=2.15
2.15=2.15
ok