2X of 3 + X-1 of 1-6 = 1

2X of 3 + X-1 of 1-6 = 1


(2x + 1) / 3 - (x-1) / 6 = 1, x = 1



1-4 / 3-x = 6 / 2x-5


1 - (3 -x)/4 = (2x - 5)/6
Multiply both sides of the equation by 12 at the same time
12 - 3(3 - x) = 2(2x -5)
12 - 9 + 3x = 4x - 10
3x - 4x = -10 - 12 + 9
-x = -13
x = 13



The proportion is composed of four numbers 1 / 7, 6, 1 / 14 and 12, and the ratio of the two ratios is equal to 1 / 2
Hope to answer in a few minutes.


1/14:1/7=6:12