6x-12 = 328.5 * 6-x = 24.13 * (x + 3 = 6x-12) help me solve these three equations

6x-12 = 328.5 * 6-x = 24.13 * (x + 3 = 6x-12) help me solve these three equations

6X-12=32
6x=44
x=22/3
8.5*6-X=24.1
-x=24.1-51
x=26.9
3X+3=6X-12
3x-6x=-12-3
-3x=-15
x=5
The third question is like this

How to set up the equation for x-6x = 24

x-6x=24
x(1-6)=24
-5x=24
x=24/-5
x=-4.8

(1|6X+4)/(X+4)=1/4

If it is [(1 / 6) x + 4] / (x + 4) = 1 / 4, then according to the proportion, the product of the external term is equal to the product of the internal term x + 4 = 4 [(1 / 6) x + 4] x + 4 = (4 / 6) x + 16x - (2 / 3) x = 16 - 4 (1 / 3) x = 12x = 36

Solve the equation: X "- 6x = X-7, where there is no X term, find n?

Solution: - 6x = X-7
-6x-x=-7
-7x=-7
x=1