I'd like you to give me 20 formulas for the equation of first degree with one variable to the denominator

I'd like you to give me 20 formulas for the equation of first degree with one variable to the denominator

One half X-6 equals three fourths X
Given that the solution of the equation (a + x) / 2 = (bx-3) / 3 (AB is not equal to 0) about X is x = - 2, then the algebraic formula B / A-A / b=
4/3-8x=3-11x/2
0.5x-0.7=6.5-1.3x
1/6(3x-6)=2/5x-3
(1-2x)/3=(3x+1)/7-3
x-25%-（35%x-5）=65
The square of X - 3x + 2 parts of x-3 = X-1 parts of a - (X-2 parts of B) how to find AB
x/(1+x)-1/(1+x)-(x^3-2x+1)/(x^2-1),
X+(X-1÷5)+[(X-1÷3)×1/2-1]=180
x-38%x=35.96
A times 110 percent equals B times 5 percent equals C divided by 5 percent equals D plus 100 percent
X & # 178; + 6x + 5 parts of X & # 178; + 7x + 10 times X & # 178; + 4x + 3 power of 4 parts of X + 1 times X-2 parts of X & # 178; - x + 1 = 0
5 / 6 divided by 2x = 1 / 7
X-5 / 6 = 1 / 9