if y=6 when x=2/3 find x when y=12
y=6 x=2/3y=12 x=?62=12, 2/32=??=2*2/3?=1 and 1/3
X would equal 4/3 when y equals 12. Since y is doubling you can double the other side as well. So you simply do 2/3*2, to get 4/3.